Is M50 a billable ICD-10-CM code?

No. M50 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does M50 sit in the tabular list?

Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Other dorsopathies (M50-M54).

M50

M50 — Cervical disc disorders

Non-billable headerICD-10-CM

M50 is a non-billable header ICD-10-CM code for cervical disc disorders. It cannot be billed on its own: choose one of the more specific child codes below.

Includes

Conditions this code covers.

cervicothoracic disc disorders with cervicalgia
cervicothoracic disc disorders

Other codes that can never be billed with M50

These codes carry an Excludes1 note pointing at M50. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading M50 alone.

M54.1Radiculopathy
M54.2Cervicalgia
S13.0Traumatic rupture of cervical intervertebral disc
S13.0XXATraumatic rupture of cervical intervertebral disc, initial encounter
S13.0XXDTraumatic rupture of cervical intervertebral disc, subsequent encounter
S13.0XXSTraumatic rupture of cervical intervertebral disc, sequela
G54Nerve root and plexus disorders
G55Nerve root and plexus compressions in diseases classified elsewhere

Risk adjustment

M50 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead M50

6 child codes. Green means billable.

Questions about M50

Is M50 a billable ICD-10-CM code?: No. M50 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does M50 sit in the tabular list?: Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Other dorsopathies (M50-M54).