M50 vs M53.1
M50 (Cervical disc disorders) compared with M53.1 (Cervicobrachial syndrome), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. M53.1 carries an Excludes2 note covering M50: “cervical disc disorder (M50.-)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| M50Cervical disc disorders | M53.1Cervicobrachial syndrome | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | M00-M99 — Diseases of the Musculoskeletal System and Connective Tissue (M00-M99) | M00-M99 — Diseases of the Musculoskeletal System and Connective Tissue (M00-M99) |
| Definition | Cervical disc disorders is a non-billable ICD-10-CM category code (M50). | Cervicobrachial syndrome is a billable ICD-10-CM diagnosis code (M53.1). |
| Includes | cervicothoracic disc disorders with cervicalgia cervicothoracic disc disorders | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources