M11.00 Hydroxyapatite deposition disease, unspecified site

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 553-554 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 712.80 Other specified crystal arthropathies, site unspecified (approximate)

Diagnosis Index entries for M11.00

• Disease, diseased › hydroxyapatite deposition

Nearby codes

• M11 Other crystal arthropathies
• M11.0 Hydroxyapatite deposition disease
• M11.00 Hydroxyapatite deposition disease, unspecified site (this code)
• M11.01 Hydroxyapatite deposition disease, shoulder
• M11.011 Hydroxyapatite deposition disease, right shoulder
• M11.012 Hydroxyapatite deposition disease, left shoulder
• M11.019 Hydroxyapatite deposition disease, unspecified shoulder
• M11.02 Hydroxyapatite deposition disease, elbow