M90.89 – Osteopathy in diseases classified elsewhere, multiple sites

ICD-10-CM 2027 diagnosis code · Other osteopathies

Billable code

ICD-10-CM code M90.89

Code: M90.89 (claims format: M9089)
Description: Osteopathy in diseases classified elsewhere, multiple sites
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block: M86-M90 Other osteopathies
Parent codes: M90 › M90.8

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

M90 – Osteopathies in diseases classified elsewhere

Excludes1 (not coded here):

osteochondritis, osteomyelitis, and osteopathy (in):
cryptococcosis (B45.3)
diabetes mellitus (E08-E13 with .69-)
gonococcal (A54.43)
neurogenic syphilis (A52.11)
renal osteodystrophy (N25.0)
salmonellosis (A02.24)
secondary syphilis (A51.46)
syphilis (late) (A52.77)

M90.8 – Osteopathy in diseases classified elsewhere

Code first:

underlying disease, such as:
rickets (E55.0)
vitamin-D-resistant rickets (E83.31)

Block M86-M90

Excludes1 (not coded here):

postprocedural osteopathies (M96.-)

Index terms for M90.89

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in M90.8

Frequently asked questions

What is ICD-10 code M90.89?

M90.89 is the ICD-10-CM code for osteopathy in diseases classified elsewhere, multiple sites, in the block M86-M90 (Other osteopathies).

Is M90.89 a billable code?

Yes. M90.89 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does M90.89 belong to?

It belongs to category M90 – Osteopathies in diseases classified elsewhere.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.