MCMedicalCodingSoftware
M54.00

M54.00: Panniculitis affecting regions of neck and back, site unspecified

Billable / specific codeICD-10-CM

M54.00 is a billable, specific ICD-10-CM code for panniculitis affecting regions of neck and back, site unspecified. It is valid for submission on a claim.

Check M54.00 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above M54.00

A category’s note binds every code beneath it.

Written on M54.0: Panniculitis affecting regions of neck and back

  • lupus panniculitis (L93.2)
  • panniculitis NOS (M79.3)
  • relapsing [Weber-Christian] panniculitis (M35.6)

Written on M54: Dorsalgia

  • psychogenic dorsalgia (F45.41)

Other codes that can never be billed with M54.00

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • G55Nerve root and plexus compressions in diseases classified elsewhere
  • R52Pain, unspecified

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

M54.00 is named in 8 Medicare coverage policies: 1 listing it as supporting medical necessity, and 7 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A58865Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58883Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58893Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A59374Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered

Alphabetic index entries that lead here

  • Panniculitis›back

The condition this code belongs to

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under M54.0

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.