M54.14: Radiculopathy, thoracic region
Region: Thoracic
By Dr. Daniel Turner, DC · Reviewed September 2, 2026
What does M54.14 mean?
M54.14 is the ICD-10-CM code for radiculopathy in the thoracic region: thoracic nerve root involvement, which classically produces band like pain wrapping around the rib cage along a dermatome.
Searched as thoracic radiculopathy ICD 10 and mid back nerve pain diagnosis code.
When does a chiropractor use M54.14?
The least common of the three regional radiculopathy codes, and that rarity is diagnostic information. Thoracic radiculopathy deserves a careful documented basis because the differential includes visceral referral patterns a chiropractor is trained to screen out. When genuinely present and documented, it strongly supports the medical necessity of thoracic care that payers otherwise treat as an add on region.
Coding rules that matter
- ✓M54.14 is thoracic; M54.15 codes thoracolumbar when the involvement sits at the junction
- ✓Disc caused thoracic radiculopathy codes to M51.14 instead
- ✓Document the dermatomal pattern and the negative visceral screen
The codes around M54.14
| Code | Description |
|---|---|
| M54.14 | Radiculopathy, thoracic region (this code) |
| M54.15 | Radiculopathy, thoracolumbar region |
| M51.14 | Thoracic disc disorder with radiculopathy |
| M54.6 | Pain in thoracic spine |
When M54.14 is the wrong code
Not for ordinary mid back stiffness, which is M54.6. Not before the visceral referral screen is documented, because thoracic band pain has a differential that includes things no chiropractor wants to have missed on paper. Disc caused thoracic radiculopathy moves to M51.14.
How does M54.14 work on Medicare chiropractic claims?
Secondary behind M99.02 on Medicare claims. As with all radiculopathy codes it anchors active treatment necessity well, provided the objective findings are in the note.
Where claims go wrong
Coding band like pain as radiculopathy without ruling out non spinal causes; using it to dress up routine mid back stiffness.
How Cervica helps with M54.14
Cervica validates diagnosis pointers line by line before a claim goes out, checks the Medicare subluxation pairing and region agreement automatically, and carries diagnoses forward from the SOAP note so the claim always matches what the documentation actually says.
Related codes
Quick answers
What does M54.14 mean?
M54.14 is the ICD-10-CM code for radiculopathy in the thoracic region: thoracic nerve root involvement, which classically produces band like pain wrapping around the rib cage along a dermatome.
When does a chiropractor use M54.14?
The least common of the three regional radiculopathy codes, and that rarity is diagnostic information. Thoracic radiculopathy deserves a careful documented basis because the differential includes visceral referral patterns a chiropractor is trained to screen out. When genuinely present and documented, it strongly supports the medical necessity of thoracic care that payers otherwise treat as an add on region.
How does M54.14 work on Medicare chiropractic claims?
Secondary behind M99.02 on Medicare claims. As with all radiculopathy codes it anchors active treatment necessity well, provided the objective findings are in the note.
General information for billing teams, not medical, legal, or coding advice for any individual claim. ICD-10-CM is maintained by CMS and the National Center for Health Statistics; the official code set and guidelines control. Payer policies vary.