ICD-10-CM diagnosis code
M11.061 Hydroxyapatite deposition disease, right knee
- Billable
- Yes, a complete code (FY2026)
- Category
- M11 Other crystal arthropathies
Documenting M11.061? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
Other codes in M11
97 complete codes in this category.
- M11.041Hydroxyapatite deposition disease, right hand
- M11.042Hydroxyapatite deposition disease, left hand
- M11.049Hydroxyapatite deposition disease, unspecified hand
- M11.051Hydroxyapatite deposition disease, right hip
- M11.052Hydroxyapatite deposition disease, left hip
- M11.059Hydroxyapatite deposition disease, unspecified hip
- M11.061Hydroxyapatite deposition disease, right knee
- M11.062Hydroxyapatite deposition disease, left knee
- M11.069Hydroxyapatite deposition disease, unspecified knee
- M11.071Hydroxyapatite deposition disease, right ankle and foot
- M11.072Hydroxyapatite deposition disease, left ankle and foot
- M11.079Hydroxyapatite deposition disease, unspecified ankle and foot
Documentation tips
- Make sure the note supports every element of the title, “Hydroxyapatite deposition disease, right knee”: 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 M11.
The international WHO ICD-10 also has M11, 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