CPT Code for Cervical MRI Without Contrast: 72141

The CPT code for a cervical MRI without contrast is 72141. This code is used when a magnetic resonance imaging study of the cervical spinal canal and its contents is performed without the administration of contrast material. It is the standard code for non-contrast cervical spine MRI in outpatient and inpatient settings.

What is CPT Code 72141?

CPT code 72141 is defined by the American Medical Association (AMA) as: Magnetic resonance (e.g., proton) imaging, spinal canal and contents, cervical; without contrast material. It falls under the Diagnostic Radiology section for Spine and Pelvis procedures. This code covers the technical and professional components of the MRI unless billed separately with modifiers.

According to Pabau's guide on CPT 72141, this code is used for imaging soft tissue structures such as intervertebral discs, spinal cord, nerve roots, and surrounding musculature without gadolinium or other contrast agents. It is a HCPCS Level I code maintained by the AMA and reimbursed under the CMS Medicare Physician Fee Schedule.

When to Use CPT 72141

CPT 72141 is appropriate when a physician orders a non-contrast cervical spine MRI to evaluate structural and neurological conditions. Common indications include:

• Cervical radiculopathy: nerve root compression causing arm pain, numbness, or weakness.
• Myelopathy: spinal cord compression with gait disturbance or upper extremity weakness.
• Disc herniation: suspected or confirmed disc prolapse at any cervical level.
• Cervical spinal stenosis: narrowing of the spinal canal or neural foramina.
• Neck pain with neurological signs unresponsive to conservative treatment.
• Suspected cord pathology: demyelinating disease, syrinx, or intramedullary lesion (non-enhancing).
• Post-surgical assessment where contrast is not clinically indicated.

Medical necessity must be documented with appropriate ICD-10-CM diagnosis codes. For example, Medicare LCD L35175 specifies covered diagnoses for MRI of the head and neck. Always verify your MAC's current LCD for coverage criteria.

Modifiers for CPT 72141

Modifier usage depends on who bills for the service:

• Modifier 26: Professional component only (radiologist interpretation).
• Modifier TC: Technical component only (equipment, technologist, supplies).
• No modifier: Global service when the same entity provides both components.
• Modifier 59: Distinct procedural service if another spine MRI is performed on the same day and NCCI edits would bundle them.

Incorrect modifier use is a leading cause of claim denials. For example, if a radiologist interprets the scan but does not own the equipment, they should bill 72141-26, while the facility bills 72141-TC.

CPT 72141 vs. Related Cervical Spine MRI Codes

Selecting the correct code depends on whether contrast was administered:

CPT Code	Description
72141	MRI cervical spine without contrast
72142	MRI cervical spine with contrast
72156	MRI cervical spine without and with contrast

Never use 72141 when contrast was administered. If both non-contrast and contrast sequences are performed, use 72156. The radiologist's report, not the order form, determines the correct code.

Billing and Reimbursement Tips

To ensure clean claims for CPT 72141:

• Verify medical necessity documentation includes specific clinical indication and conservative treatment history.
• Pair with appropriate ICD-10-CM codes (e.g., M50.13 for cervical disc disorder with radiculopathy).
• Check NCCI edits before applying modifier 59.
• Confirm payer-specific policies, as some commercial insurers may have different coverage criteria.

For a quick reference, Guilford Radiology's spine MRI guide lists 72141 for C-spine without contrast and notes that contrast is typically reserved for cases like MS, tumors, or post-operative evaluation.

Frequently Asked Questions

What is the difference between CPT 72141 and 72156?

72141 is for MRI cervical spine without contrast only. 72156 is for MRI cervical spine without and with contrast, meaning both non-contrast and contrast-enhanced sequences are performed in the same session.

Can I bill 72141 if contrast was ordered but not administered?

Yes, if the contrast was not actually administered, you should bill 72141. The code is based on what was performed, not what was ordered.

What ICD-10 codes are commonly used with 72141?

Common diagnoses include M50.13 (cervical disc disorder with radiculopathy), M48.02 (spinal stenosis, cervical region), and M47.812 (cervical spondylosis with myelopathy). Always check payer LCDs for covered codes.

Is prior authorization required for CPT 72141?

Many payers require prior authorization for MRI. Check with the specific payer, as requirements vary by plan and indication.

For more detailed coding guidance, refer to AAPC's CPT 72141 page or Lexington Diagnostic's CPT code list.