An MRI order says “abdomen with and without contrast.” The scheduling team selects one protocol, the technologist records several image sequences, and the radiologist submits a report. Yet when the claim reaches billing, someone asks whether the exam needs two CPT codes—one for the images taken before contrast and another for the images taken afterward.
It does not. CPT 74183 describes an abdominal MRI performed without contrast material, followed by contrast-enhanced imaging and further sequences. The precontrast and postcontrast phases belong to the same reported examination. Coding them separately as 74181 and 74182 would ordinarily misrepresent the work.
The harder questions start when the actual examination differs from the order, the study includes MRCP sequences, the pelvis is imaged as well, or a payer requests additional documentation. This guide explains the code selection and billing distinctions that matter for dates of service in 2026. The official, current licensed CPT codebook and the applicable payer’s rules remain the final references for claims.
Quick Answer: What Is the CPT Code for MRI Abdomen With and Without Contrast?
74183 is the CPT code for MRI of the abdomen without contrast followed by contrast-enhanced imaging and further sequences. It is a single procedural code for the combined protocol—not a sum of 74181 and 74182.
| CPT code | Abdominal MRI performed | When it generally fits |
| 74181 | Without contrast | The completed abdominal MRI uses no contrast material. |
| 74182 | With contrast | The completed examination is contrast-enhanced only, without the preceding noncontrast study described by 74183. |
| 74183 | Without contrast, then with contrast and further sequences | The performed abdominal study includes both required phases. |
These code distinctions appear in publicly available CMS procedure-code references and current radiology benefit-management guidance. See also Carelon’s 2026 abdomen and pelvis imaging guideline.
The short descriptions above are paraphrased explanations, not substitutes for copyrighted AMA CPT descriptors. Code selection must match the performed study, its documented scope, and the rules in force on the date of service.
What Does CPT 74183 Include?
For a typical examination, the patient is positioned in an MRI scanner and images of abdominal anatomy are obtained before a contrast agent is administered. The technologist then acquires contrast-enhanced and additional protocol-specific sequences. A radiologist interprets the completed images and prepares a diagnostic report.
The abdominal area can include the liver, biliary system, pancreas, spleen, kidneys, adrenal glands, and other upper abdominal structures. The exact sequences and anatomy of interest depend on the clinical question. A liver lesion study, for example, may use timed postcontrast acquisitions to evaluate enhancement characteristics. Not every abdominal MRI follows the same timing, and “with and without contrast” does not prescribe a single universal clinical protocol.
A typical 74183 record should demonstrate:
- An examination of abdominal anatomy, rather than the pelvis alone or a vascular-only study.
- Noncontrast images acquired as part of the performed examination.
- Contrast administration followed by contrast-enhanced imaging and further sequences.
- A valid clinical indication, complete radiology report, and documentation consistent with the code.
The injection of contrast does not turn the study into a separate second MRI. Similarly, repeating an image sequence for technical reasons generally does not establish a second separately billable diagnostic examination.
Does CPT 74183 require intravenous contrast?
In routine clinical practice, the contrast used for this type of abdominal MRI is often a gadolinium-based agent administered intravenously. The medical record should state what was actually given, by which route, and whether the intended sequence was completed. Coding staff should not infer that a contrast agent was administered merely because the order included it.
MRI does not use ionizing radiation. That difference from CT does not eliminate contrast screening or other MRI safety considerations. The ACR Manual on Contrast Media addresses gadolinium agent selection and patient risk assessment.
CPT 74181 vs. 74182 vs. 74183: Why the Differences Matter
Confusion often comes from the language on an order: “MRI abdomen with contrast,” “with and without,” “liver protocol,” or “MRI/MRCP.” A scheduler’s shorthand and a billable CPT descriptor are not the same thing. The final code must reflect the acquisition that occurred.
CPT 74181: MRI abdomen without contrast
Use the noncontrast abdominal MRI code when the documented study consists of noncontrast MRI acquisition. This may occur because the clinical question can be answered without contrast, because a radiologist chooses a noncontrast protocol, or because a contrast study is not appropriate for the particular patient. A study performed without contrast does not become 74183 solely because the physician originally ordered the more extensive protocol.
CPT 74182: MRI abdomen with contrast
CPT 74182 describes an abdomen MRI performed with contrast only. It is not a code to add for the postcontrast portion of a full 74183 study. Contrast-only protocols are less commonly encountered in some settings, but the code remains distinct. Look at the actual image record rather than assuming 74182 whenever the report mentions gadolinium.
CPT 74183: MRI abdomen without and with contrast
When both the initial noncontrast phase and subsequent contrast-enhanced sequences are completed, 74183 is ordinarily the appropriate abdominal MRI code. The imaging center does not report both 74181 and 74182 for that single combined exam. Doing so can produce duplicate-service edits, inconsistent authorization matching, or payment recovery.
What if the intended contrast portion was never performed?
Suppose the patient completed only the precontrast part because the examination was stopped, the contrast agent could not be administered, or the protocol was changed. The record needs to state what occurred and why. Do not automatically code the unperformed contrast portion. The completed service may fit 74181, while an unusual interrupted or reduced-service circumstance may require a setting-specific modifier review. Any modifier must be supported and permitted by the payer; it is not a shortcut for billing a study that was never completed.
When Is MRI Abdomen Without and With Contrast Clinically Used?
The billing code describes the technique; it does not establish that the study was medically necessary for a particular patient. The ordering clinician and radiologist decide whether the examination is appropriate using the patient’s clinical history, prior results, and the question being investigated.
Characterizing a liver finding
An ultrasound or CT may reveal an indeterminate liver lesion that needs more detailed evaluation. MRI before and after contrast can show tissue characteristics and enhancement patterns that help a radiologist narrow the possibilities. The ACR Appropriateness Criteria for initial liver lesion characterization rate abdominal MRI without and with IV contrast as usually appropriate in several defined clinical scenarios. That is not a blanket recommendation for every incidental liver finding.
Evaluating selected pancreatic or biliary concerns
MRI can help assess particular pancreatic abnormalities, biliary findings, and complications that need additional tissue detail. Depending on the question, magnetic resonance cholangiopancreatography (MRCP) may also be included. Imaging choice and contrast use depend on the condition under investigation; some MRCP examinations are noncontrast studies.
Evaluating kidney or adrenal abnormalities
MRI may be considered when other imaging leaves a renal or adrenal finding uncertain, or when specific tissue characterization is needed. The exact study and contrast protocol vary. A renal mass protocol, for instance, should not be substituted for a different examination simply because both are ordered as “abdomen MRI.”
Following a known condition
For selected patients, abdominal MRI can be used in follow-up of previously characterized lesions, certain cancers, or postoperative changes. The rationale, prior imaging, interval change, and planned management help establish medical necessity. Coverage for repeated studies may depend on payer frequency or clinical criteria.
A common billing mistake is listing a plausible indication without showing why this particular protocol was appropriate now. Diagnosis codes and patient-specific supporting documentation should agree with the order and the report.
Does MRI Abdomen Include the Pelvis?
Not automatically. The abdominal and pelvic regions have different MRI CPT code families. A scan that captures a little pelvic anatomy near the edge of an abdominal field does not necessarily amount to a separately performed diagnostic pelvic MRI.
| Code | Separate examination described |
| 74181 | MRI abdomen, without contrast |
| 74182 | MRI abdomen, with contrast |
| 74183 | MRI abdomen, without then with contrast |
| 72195 | MRI pelvis, without contrast |
| 72196 | MRI pelvis, with contrast |
| 72197 | MRI pelvis, without then with contrast |
| 74185 | MR angiography of the abdomen; vascular-focused procedure |
For a patient who legitimately undergoes both a complete abdominal MRI and a complete pelvic MRI, the coding team may have grounds to report the appropriate regional procedures separately, such as 74183 and 72197. But two orders in the chart do not, by themselves, establish two reportable studies. The record should support distinct clinical indications or a medically necessary combined assessment, separate region-specific acquisition and interpretation, and any payer-specific billing edits.
The 2026 CMS National Correct Coding Initiative radiology chapter provides a useful general principle for separately reportable diagnostic studies: incidental or overlapping imaging should not be converted into extra codes without genuinely separate medically reasonable and necessary work. Review current code-pair edits before submitting combined-study claims.
Example: A patient undergoes an abdominal MRI for a liver lesion. The technologist acquires images that incidentally show part of the pelvis. This does not justify a separately charged 72197. Compare that with a separately documented pelvic protocol performed for a clinically distinct pelvic mass; the latter may support separate coding after edit and payer review.
MRI Abdomen With MRCP: Is a Second Code Allowed?
MRCP is a specialized MRI technique for examining bile ducts and pancreatic ducts. In practice, it may accompany a contrast-enhanced abdominal MRI or be ordered as a noncontrast study. The label “MRI abdomen and MRCP” should prompt a careful look at the actual technique rather than an automatic second charge.
Some insurers and radiology benefit managers treat the MRCP component as included in the abdominal MRI code when performed together. For example, UnitedHealthcare imaging guidance has stated that separately reporting a second abdominal MRI code solely for the MRCP portion is not supported. Its policy is an example of payer-specific guidance, not an AMA instruction for every insurance plan. A 2026 Carelon imaging guideline also lists the MRCP HCPCS code S8037 among relevant procedures.
For claims, follow this sequence: determine which abdomen MRI protocol was performed; identify whether MRCP was a part of the same examination; review the applicable payer’s policy on S8037 and any additional reporting; and check whether special image reconstruction actually meets the criteria for a separate service.
What about CPT 76376 or 76377 for 3D rendering?
These codes concern certain three-dimensional rendering services; they are not generic MRCP add-ons. The code depends in part on workstation and reconstruction requirements, and separate reporting may depend on the technique, the contemporaneous report, applicable edits, and payer coverage. A routine MRCP reconstruction does not automatically warrant 76376 or 76377. Avoid billing a 3D service solely because the scanner produces a reconstructed view.
Documentation Requirements for CPT 74183
Good MRI coding usually begins before the patient arrives and ends after the radiologist signs the report. A billing team should be able to connect the order, the performed protocol, and the claim without interpreting missing details creatively.
Information on the order
The order should specify the relevant body region, the requested exam, and a clinical reason for testing. Documentation may identify an indeterminate liver lesion, a pancreatic abnormality requiring clarification, a previously described mass, or another specific indication. Vague phrases can be insufficient for a payer’s medical-necessity review, particularly if clinical notes and prior imaging are unavailable.
Information in the technical record
Maintain the performed sequences, contrast agent and administration information if used, examination date, completion status, and any clinically relevant deviation from the requested protocol. A record showing only noncontrast images cannot support an ordinary 74183 claim. If the examination was terminated or modified, the reason should be documented.
Information in the interpretation
The radiologist’s report should identify the anatomy examined and the technique, discuss relevant findings, compare earlier studies when applicable, and present a conclusion or impression. A separate signed interpretation matters when a provider bills only the professional component. The report should not claim contrast images were reviewed if they were not obtained.
A practical claim-readiness checklist
- Match the CPT code to the study actually performed, rather than just the requisition.
- Confirm abdominal versus pelvic versus angiographic scope.
- Confirm that precontrast and postcontrast phases support 74183.
- Confirm the clinical indication and required documentation are available.
- Verify authorization identifiers and whether a protocol change affects them.
- Check component modifiers, place of service, NCCI edits, and payer-specific rules.
- Confirm correct patient, date of service, rendering provider, and finalized report.
For broader operational guidance, MedIntelHub’s claim denials prevention and follow-up checklist explains how a practice can track and resolve documentation and submission issues across services.
Modifier 26, Modifier TC, and Global Billing for CPT 74183
Radiology procedures often combine a technical service with a professional interpretation. Whether a claim includes both or only one depends on who performed each component, the billing setting, and the applicable fee schedule.
| Billing form | What it represents | Typical context |
| 74183 without component modifier | Global service, when permitted | One eligible entity reports both technical performance and professional interpretation. |
| 74183-26 | Professional component | The interpreting physician or group bills its interpretation separately. |
| 74183-TC | Technical component | An eligible entity bills scanner use, staff, supplies, and technical acquisition separately where payer rules allow. |
The CMS Physician Fee Schedule lookup instructions explain professional/technical component indicators and modifiers. CMS has also identified incorrect application of 26 or TC as a payment review issue. These are not interchangeable modifiers: 26 represents interpretation; TC represents the technical component.
A hospital outpatient department may bill its facility service under a payment system different from the physician fee schedule. An independent diagnostic testing facility and a hospital inpatient setting can have different billing and bundling requirements. Never assume the same modifier arrangement applies in every site of service.
Example: An imaging facility performs the MRI, and a radiologist employed by a separate group provides a documented interpretation. Subject to the contract and payer rules, the facility might report its technical component while the radiologist reports 74183-26. That does not permit the two entities to each claim the entire global service.
Gadolinium Contrast: HCPCS Reporting and Patient Safety
CPT 74183 identifies the MRI examination; it does not identify a particular contrast product. Gadolinium-based agents differ by brand, formulation, concentration, and dose. If separate drug or supply reporting is available, the billing team must match the exact administered product to the current HCPCS code, document actual billable units, and apply the setting-specific payer policy. Do not choose an agent code merely because the patient had a contrast MRI.
Separate contrast-agent reimbursement is not automatic. Hospital outpatient payment packaging, contractual bundling, billing edits, and coverage provisions may determine whether a contrast charge is paid separately or included in another service. A center should not promise patients that a separate contrast charge will be reimbursed just because a HCPCS code exists.
Kidney disease and gadolinium
Gadolinium contrast decisions are clinical decisions, not billing decisions. The ACR categorizes agents according to their association with nephrogenic systemic fibrosis (NSF), a rare but serious condition of concern particularly in people with severe kidney dysfunction. Current ACR guidance identifies a very low NSF risk with Group II agents. Screening and agent selection depend on the patient and the product being considered, and not every patient needs the same testing approach.
Pregnancy and other safety considerations
Use of gadolinium during pregnancy requires individualized assessment of whether the expected diagnostic benefit justifies exposure; clinicians should follow current professional guidance and local safety protocols. Patients also undergo MRI safety screening for relevant implants, devices, metal, and other concerns. A coding article cannot determine whether contrast is appropriate for an individual patient. Consult the ACR Manual on Contrast Media and the imaging team for current clinical guidance.
Medicare, Medicaid, and Commercial Payer Rules in 2026
There is no single reimbursement policy covering every U.S. MRI claim. CPT identifies the service; the insurer separately determines medical necessity, network requirements, authorization, payment methodology, and patient cost-sharing under the applicable coverage.
Traditional Medicare
For Medicare Fee-for-Service, claims must satisfy applicable Medicare coverage and billing requirements. The professional and technical components may be paid under different arrangements depending on the setting. The amount for 74183 can vary by geographic locality, component, and payment system. Use the official CMS Physician Fee Schedule search and the relevant hospital payment materials rather than relying on a single internet price quote.
An easily missed 2026 distinction concerns the Medicare Appropriate Use Criteria (AUC) program for advanced imaging. CMS paused implementation of the program and rescinded its AUC claims-reporting regulations effective January 1, 2024. As of October 2026, Medicare FFS suppliers should not submit the former AUC consultation information for this program. The pause does not waive medical-necessity requirements, nor does it erase separate rules under Medicare Advantage or commercial plans. CMS describes the status on its Appropriate Use Criteria Program page.
Medicare Advantage and commercial insurance
Plan-specific imaging authorization rules may apply, even though the traditional Medicare AUC reporting program is paused. Imaging benefit managers may assess diagnosis, earlier tests, prior treatment, examination type, or frequency before approving a service. The authorized code or protocol should be checked against the study that actually takes place.
A code appearing on an authorization is not a guarantee of payment. The patient must still meet relevant coverage conditions, the claim must be accurately completed, and provider network and benefit limitations may matter. MedIntelHub’s prior authorization guide explains the distinction between approval and payment.
Medicaid
State Medicaid agencies and their managed-care organizations can set different authorization, referral, medical-necessity, and submission rules. A requirement under one state’s fee-for-service program does not automatically apply to a managed-care plan in that state or to another state. Verify the current provider manual, contracted plan instructions, and relevant code policies for the actual patient and date of service.
Reimbursement is not a single national dollar figure
Even within traditional Medicare, the 2026 allowed payment for a radiology procedure depends on whether the claim is global, professional-only, or technical-only and where the care is delivered. Hospital outpatient payments and physician professional fees follow separate methodologies. Commercial rates are contractual. Avoid publishing an unqualified “Medicare pays $X for 74183” figure without identifying its year, quarter, locality, facility status, and component.
Common MRI Abdomen Coding Errors and How to Prevent Denials
| Potential problem | Why it can cause trouble | Practical review step |
| Billing 74181 and 74182 for a single 74183 study | Two codes may duplicate one combined examination. | Use the one code matching the completed protocol. |
| Selecting 74183 from the order alone | Contrast may not have been administered. | Reconcile order, images, technical log, and report. |
| Claiming a separate pelvic MRI without a distinct study | Incidental pelvic coverage is not a full pelvic exam. | Confirm separate protocol, interpretation, and necessity. |
| Adding another MRI code only for MRCP sequences | Payer policies may treat the sequences as part of the primary MRI. | Review current MRCP policy and edits. |
| Applying 26 or TC to the wrong billing entity | Professional and technical payment can be overstated or denied. | Verify ownership of services and component indicators. |
| Using an unsupported contrast-agent code | Product, dose, or unit information may not match the record. | Reconcile administered agent, units, and payer policy. |
| Missing required preauthorization | A covered service may still be denied for an administrative requirement. | Confirm approval and whether changes need an update. |
If a claim is denied, identify the exact adjustment or remark code, collect the relevant policy and records, and distinguish a corrected-claim issue from an appeal involving medical necessity. A claim marked “duplicate” needs a different response than a claim denied for missing authorization.
Teams may find MedIntelHub’s 2026 CPT code changes guide useful when reviewing annual code-set updates. CPT 74183 is not presented here as a newly created 2026 code; the purpose of the review is to keep current reporting, payment, and edit rules aligned.
Seven MRI Abdomen Coding Examples
The following examples illustrate coding logic, not guaranteed reimbursement decisions. Each assumes adequate clinical documentation and is subject to the payer’s current policies.
Example 1: Liver lesion evaluated before and after contrast
A patient has an indeterminate liver finding on ultrasound. A complete abdominal MRI includes noncontrast images, IV gadolinium administration, and multiple postcontrast sequences. The radiologist issues an abdominal MRI report.
Potential CPT code: 74183. Both imaging phases are documented as part of one examination. Do not split it into 74181 and 74182.
Example 2: A noncontrast abdominal MRI only
An abdominal MRI is ordered and completed without contrast. No contrast is administered, and the report describes only the noncontrast sequences.
Potential CPT code: 74181. The absence of contrast is decisive, even when a broader contrast-enhanced protocol was discussed earlier.
Example 3: An order changes after screening
The initial order is for abdominal MRI without and with contrast, but the radiologist elects to perform only a noncontrast examination. The technical record confirms no administration and the report identifies the noncontrast technique.
Potential CPT code: 74181. The billing record should be corrected to reflect the performed examination and any authorization implications. Do not submit 74183 solely because it appears on the requisition.
Example 4: Separate abdominal and pelvic examinations
The clinician requests both abdominal assessment of a liver lesion and pelvic evaluation of a distinct abnormality. The imaging center performs complete region-specific studies with their respective noncontrast and contrast phases, and reports both studies.
Potential codes: 74183 and 72197, if separate medically necessary examinations, documentation, and current payer edits support them. Overlapping image coverage alone is not enough.
Example 5: Contrast MRI with MRCP sequences
A patient undergoes one abdominal MRI that includes noncontrast sequences, a contrast-enhanced protocol, and MRCP images to assess the biliary tree.
Potential primary code: 74183. Check whether any additional MRCP or 3D service is separately reportable under the specific payer’s policy. Do not assume another 74181 is allowed simply because MRCP was included.
Example 6: Independent facility and radiology group
An outpatient imaging center acquires a complete 74183 study; a separate radiologist provides and signs the interpretation.
Potential component reporting: 74183-TC and 74183-26, respectively, if the payer’s rules and place of service support that division. Neither should claim the full global service when reporting only one component.
Example 7: Abdominal MR angiography rather than routine MRI
The clinical request is for detailed vascular evaluation, and the performed exam is specifically an abdominal MR angiography study rather than a standard abdominal organ MRI protocol.
Review the distinct MRA code family, including 74185, instead of treating all abdominal magnetic-resonance studies as 74183. The documentation must establish the actual angiographic study.
Frequently Asked Questions
1. What is the CPT code for MRI abdomen with and without contrast?
CPT 74183 identifies an abdominal MRI that includes initial noncontrast imaging followed by contrast-enhanced imaging and additional sequences. It is one combined procedure code.
2. Is CPT 74183 the same as 74181?
No. CPT 74181 is for abdominal MRI without contrast. CPT 74183 applies when the performed study includes both the initial noncontrast and subsequent contrast-enhanced phases.
3. What is CPT 74182 used for?
It describes an abdominal MRI performed with contrast only. It should not be added to 74181 to represent the two phases of a single 74183 examination.
4. Can CPT 74181 and 74182 be billed together?
They should not ordinarily be billed together for one combined without-and-with-contrast abdominal study; that study is represented by 74183. Unusual genuinely separate services require specific support and edit review, not a routine split claim.
5. Does 74183 include the pelvis?
No. Abdominal and pelvic MRIs have separate procedure families. A separately performed pelvic MRI may have an additional code when medical necessity, separate documentation, and payer policies support it.
6. What is the CPT code for MRI abdomen and pelvis with and without contrast?
A separately performed complete abdominal exam may be reported with 74183 and a complete pelvic exam with 72197, subject to documentation, medical necessity, and current payer rules. There is no assumption that incidental coverage of both regions establishes both codes.
7. Is MRCP included in CPT 74183?
The answer depends on what was performed and the payer’s current instructions. Some plans treat MRCP sequences included in an abdominal MRI as part of the primary abdominal MRI service and do not support a separate additional MRI code.
8. Can CPT 76376 or 76377 be added to 74183?
Only when separately reportable three-dimensional rendering is genuinely performed and documented and the code requirements, edits, and payer policies allow it. Automatic scanner reconstruction is not sufficient by itself.
9. Does MRI abdomen with and without contrast use gadolinium?
Often, yes, for the IV contrast-enhanced portion, but the administered agent and clinical protocol must be verified in the record. The coding team should never infer contrast administration solely from the order.
10. Is a gadolinium contrast agent always separately reimbursed?
No. Reporting and payment for the contrast product depend on setting, current HCPCS rules, documentation, payment packaging, and the payer contract. A separate product code does not guarantee separate payment.
11. When is modifier 26 used with CPT 74183?
Modifier 26 identifies the professional interpretation component when it is billed separately and the payer permits component reporting. The interpreting clinician needs an appropriate documented report.
12. What does modifier TC mean for abdominal MRI?
It identifies the technical component under applicable billing arrangements, such as scanner operation and image acquisition. TC and 26 are not interchangeable, and inpatient or outpatient facility rules may affect whether TC is appropriate.
13. Does Medicare require advanced-imaging AUC codes in 2026?
No. CMS paused its Medicare Fee-for-Service AUC implementation and rescinded the associated claims-reporting rules effective January 1, 2024. Medical necessity and other Medicare billing requirements still apply.
It depends on the health plan, benefit, care setting, and clinical circumstances. Many commercial or Medicare Advantage plans use imaging authorization programs. Traditional Medicare requirements are different. Check the specific payer instead of assuming a universal rule.
15. How much does Medicare pay for CPT 74183 in 2026?
There is no single reliable payment figure for every claim. Allowances depend on geographic locality, site of service, professional versus technical component, and the payment system. Use current CMS files for the actual claim.
16. What if the MRI was ordered with and without contrast but only noncontrast images were completed?
Reconcile the order with the imaging log and report. A completed noncontrast abdominal MRI may be coded 74181, while an interrupted-service situation may warrant additional payer-specific review. Do not bill unperformed contrast-enhanced sequences.
A Better Way to Review a 74183 Claim
Before claim release, compare three records side by side: what the clinician ordered, what the imaging team performed, and what the radiologist documented. If the three disagree, investigate before sending the bill. That small check can catch the common problems involving contrast changes, duplicated MRI phase codes, incidental pelvic coverage, and conflicting authorization information.
For a standard abdominal MRI obtained before and after contrast, the answer remains 74183. For anything less standard—MRCP, MRA, combined regional scans, interrupted protocols, split component billing—the correct next step is a targeted documentation and payer-policy review, not an assumption that an extra code will be paid.
Resources
American College of Radiology — Manual on Contrast Media
Detailed professional guidance on gadolinium-based contrast materials, pregnancy, renal considerations, and the assessment of risks associated with contrast administration.
American College of Radiology — Liver Lesion Initial Characterization
Evidence-based appropriateness ratings that help distinguish selected clinical situations where abdominal MRI without and with IV contrast is useful.
ACR Appropriateness Criteria: Liver Lesion
Centers for Medicare & Medicaid Services — Physician Fee Schedule Search
CMS instructions for finding current payment information and understanding professional and technical component indicators.
CMS Physician Fee Schedule Search Guide
Centers for Medicare & Medicaid Services — Appropriate Use Criteria Program
Official explanation of the pause in Medicare Fee-for-Service advanced-imaging AUC reporting and its effective date.
CMS Appropriate Use Criteria Program
Centers for Medicare & Medicaid Services — 2026 NCCI Radiology Chapter
Coding policy principles relevant to separate diagnostic imaging services, medical necessity, and related reporting edits.
2026 Medicare NCCI Policy Manual, Chapter IX
Carelon Medical Benefits Management — 2026 Abdomen and Pelvis Imaging
An example of an imaging benefit-management guideline containing abdominal MRI code families, MRCP terminology, and clinical selection considerations. It is not universal payer policy.
Carelon Abdomen and Pelvis Imaging Guidelines
Editorial Guidelines & Medical Disclaimer
This article provides educational information on MRI terminology, coding, documentation, and reimbursement; it does not diagnose conditions, determine the need for an MRI, or replace the judgment of a licensed healthcare professional. The choice of MRI protocol or contrast material—including decisions involving pregnancy, allergies, kidney disease, implants, or other safety concerns—must be made by the appropriate clinical team using the patient’s circumstances and current guidance. Individuals with urgent or worsening symptoms should seek appropriate medical evaluation rather than relying on a billing-code explanation.
CPT is maintained by the American Medical Association. CPT, HCPCS, payer coverage, authorization, coding edits, and reimbursement policies can change. This guide discusses 2026 practices but cannot replace the current licensed CPT resource, official HCPCS instructions, relevant Medicare/Medicaid policies, or the applicable insurer’s rules on the date of service. Code availability and documentation support do not guarantee medical necessity, coverage, payment, or a particular reimbursement amount. MedIntelHub uses authoritative medical and coding references and explains its standards in its Editorial Policy.
David Bennett
David Bennett is an author at MedIntelHub, where he creates clear, practical, and well-researched content about healthcare, medical billing, insurance, and patient education. His goal is to make complex healthcare topics easier for readers to understand and use in everyday situations. David emphasizes accuracy, transparency, and reliable sourcing, using information from trusted organizations and official healthcare resources whenever possible. Content published by David is intended for educational purposes and should not replace advice from qualified medical, legal, or healthcare professionals.