Clinical Context
A 52-year-old patient presents to an outpatient imaging center with progressive neck pain radiating to the right upper extremity and intermittent numbness. The referring neurology or orthopedic clinic documents focal cervical radiculopathy on exam with decreased right biceps reflex and sensory change in the C6 distribution. Prior conservative therapy included medication and physical therapy without durable improvement. The clinician orders a diagnostic magnetic resonance imaging study of the cervical spinal canal and its contents without contrast to evaluate for disc herniation, foraminal stenosis, nerve root compression, or degenerative spondylotic changes.
The clinical workflow: the patient checks in at the radiology facility (typical site of service: outpatient imaging center or hospital outpatient department), screens for MRI safety, completes informed consent for non-contrast MRI, and is positioned supine in the scanner. The technologist acquires standard cervical spine sequences (sagittal T1, T2, STIR or fat-sat, axial T2 through suspected levels). The interpreting radiologist reviews images, documents findings (levels of canal or foraminal compromise, cord signal abnormality), and issues a final report to the referring provider. The study is billed using 72141 for the non-contrast MRI of the cervical spinal canal and contents.
Coding Specifications
| Modifier | Description | When to Use |
|---|
26 | Professional component | Use when billing physician/radiologist interpretation separate from technical component |
| TC | Technical component | Use when billing only the facility/technical portion of the MRI |
| 59 | Distinct procedural service | Use when another procedure on a separate anatomical site or distinct service is performed the same day |
| 76 | Repeat procedure or service by same physician | Use when the same MRI study is repeated by the same provider on the same day |
| 77 | Repeat procedure or service by another physician | Use when a repeat MRI is performed by a different physician on the same day |
| 52 | Reduced services | Use when the MRI is partially reduced or limited and full protocol was not completed |
| 53 | Discontinued procedure | Use when the MRI was started but discontinued due to patient intolerance or safety concern |
| 91 | Repeat clinical diagnostic laboratory test (repurposed occasionally for repeat imaging protocols) | Rarely used; may be applied when repeating specific sequences for quality assurance per payer rules |
| 95 | Synchronous telemedicine service rendered via real-time interactive audio and video | Use when the interpreting radiologist provides real-time telehealth consultation during the MRI study (payer dependent) |
| 22 | Increased procedural services | Use when documentation supports significantly greater complexity, time, or technical effort for the MRI acquisition or interpretation |
| Taxonomy Code | Specialty | Notes |
|---|
2085R0200X | Diagnostic Radiology | Most common specialty interpreting 72141 studies |
| 2084P0800X | Neurology | Referring specialty that frequently orders cervical spine MRI for radiculopathy or myelopathy evaluation |
| 2086S0123X | Orthopedic Surgery | Common referrer for preoperative and postoperative cervical spine assessment |
| 207L00000X | Physical Medicine & Rehabilitation | May order MRI for diagnostic clarification in persistent neck pain or radicular symptoms |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|
M54.12 | Radiculopathy, cervical region | Common indication for cervical MRI to identify nerve root compression or disc herniation |
| M50.11 | Cervical disc disorder with radiculopathy, high cervical region | Directly related—MRI used to evaluate disc pathology causing radiculopathy |
| M50.12 | Cervical disc disorder with radiculopathy, mid-cervical region | MRI documents level and severity of disc-related nerve compromise |
| M47.812 | Spondylosis with myelopathy, cervical region | MRI assesses spinal cord compression and signal changes consistent with myelopathy |
| S13.4XXA | Sprain of ligaments of cervical spine, initial encounter | MRI considered when instability or soft tissue injury is suspected after trauma |
| G95.20 | Cervical spondylotic myelopathy, unspecified | MRI evaluates extent of cord compression and intrinsic cord signal abnormality |
| C79.1 | Secondary malignant neoplasm of bone and bone marrow (include when cervical metastasis suspected) | MRI without contrast may identify lesion morphology; contrast study (72142) may be required for further characterization |
| M48.02 | Spinal stenosis, cervical region | MRI documents central canal and foraminal stenosis severity and guides management |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|
72142 | Magnetic resonance imaging, spinal canal and contents, cervical; with contrast material(s) | Performed when intravenous gadolinium is needed to evaluate infection, tumor, or postoperative enhancement not assessed by 72141 |
| 72156 | Magnetic resonance imaging, spinal canal and contents, thoracic; without contrast material | Performed when symptoms or pathology extend into the thoracic spine; ordered in conjunction if multi-region assessment is required |
| 72148 | Magnetic resonance imaging, spinal canal and contents, cervical and thoracic; without contrast material | Used when a combined cervical and thoracic non-contrast study is performed instead of separate regional codes |
| 76000 | Fluoroscopy (radiologic supervision and interpretation) | May be billed for image-guided procedures performed in the same episode (e.g., diagnostic/therapeutic injections) but not for the MRI itself |
| 70551 | Magnetic resonance imaging, brain, without contrast material | Performed alongside cervical spine MRI when central nervous system pathology is suspected to involve both brain and cervical spinal cord |