ICD-10-CM diagnosis code
M89.30 Hypertrophy of bone, unspecified site
- Billable
- Yes, a complete code (FY2026)
- Category
- M89 Other disorders of bone
Documenting M89.30? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
Other codes in M89
222 complete codes in this category.
- M89.269Other disorders of bone development and growth, unspecified lower leg
- M89.271Other disorders of bone development and growth, right ankle and foot
- M89.272Other disorders of bone development and growth, left ankle and foot
- M89.279Other disorders of bone development and growth, unspecified ankle and foot
- M89.28Other disorders of bone development and growth, other site
- M89.29Other disorders of bone development and growth, multiple sites
- M89.30Hypertrophy of bone, unspecified site
- M89.311Hypertrophy of bone, right shoulder
- M89.312Hypertrophy of bone, left shoulder
- M89.319Hypertrophy of bone, unspecified shoulder
- M89.321Hypertrophy of bone, right humerus
- M89.322Hypertrophy of bone, left humerus
Documentation tips
- Make sure the note supports every element of the title, “Hypertrophy of bone, unspecified site”: each detail in it should be traceable to the history, examination or assessment.
- Code to the highest specificity the documentation supports. If a detail is missing from the note, add it to the note rather than choosing a less specific code by default.
- Check the Tabular List and official guidelines for instructional notes (“code first”, “use additional code”, Excludes1/Excludes2) that apply to M89.
The international WHO ICD-10 also has M89, with its inclusion and exclusion notes; titles and detail can differ from ICD-10-CM.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free