M11.27 is the authoritative medical code for Other chondrocalcinosis, ankle and foot. This classification is used in medical billing and clinical recording to specify the clinical criteria for other chondrocalcinosis, ankle and foot (ICD-10-CM M11.27), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Official Registry Overview & Definition
Other chondrocalcinosis, ankle and foot is a non-billable ICD-10-CM category code M11.27. A more specific billable subcode must be selected for claims submission.
Frequently Asked Questions (FAQ) & Clinical Guidance
Can M11.27 be billed directly?
No. M11.27 (Other chondrocalcinosis, ankle and foot) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as M11.27, with their registry titles.
- M11 — Other crystal arthropathies
- M11.0 — Hydroxyapatite deposition disease
- M11.00 — Hydroxyapatite deposition disease, unspecified site
- 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
- M11.021 — Hydroxyapatite deposition disease, right elbow
- M11.022 — Hydroxyapatite deposition disease, left elbow
- M11.029 — Hydroxyapatite deposition disease, unspecified elbow
- M11.03 — Hydroxyapatite deposition disease, wrist
- M11.031 — Hydroxyapatite deposition disease, right wrist
- M11.032 — Hydroxyapatite deposition disease, left wrist
- M11.039 — Hydroxyapatite deposition disease, unspecified wrist
- M11.04 — Hydroxyapatite deposition disease, hand
- M11.041 — Hydroxyapatite deposition disease, right hand
- M11.042 — Hydroxyapatite deposition disease, left hand
- M11.049 — Hydroxyapatite deposition disease, unspecified hand
- M11.05 — Hydroxyapatite deposition disease, hip
- M11.051 — Hydroxyapatite deposition disease, right hip
- M11.052 — Hydroxyapatite deposition disease, left hip
- M11.059 — Hydroxyapatite deposition disease, unspecified hip
- M11.06 — Hydroxyapatite deposition disease, knee
- M11.061 — Hydroxyapatite deposition disease, right knee
- M11.062 — Hydroxyapatite deposition disease, left knee
- M11.069 — Hydroxyapatite deposition disease, unspecified knee
- M11.07 — Hydroxyapatite deposition disease, ankle and foot
- M11.071 — Hydroxyapatite deposition disease, right ankle and foot
- M11.072 — Hydroxyapatite deposition disease, left ankle and foot
- M11.079 — Hydroxyapatite deposition disease, unspecified ankle and foot
- M11.08 — Hydroxyapatite deposition disease, vertebrae
- M11.09 — Hydroxyapatite deposition disease, multiple sites
- M11.1 — Familial chondrocalcinosis
- M11.10 — Familial chondrocalcinosis, unspecified site
- M11.11 — Familial chondrocalcinosis, shoulder
- M11.111 — Familial chondrocalcinosis, right shoulder
- M11.112 — Familial chondrocalcinosis, left shoulder
- M11.119 — Familial chondrocalcinosis, unspecified shoulder
- M11.12 — Familial chondrocalcinosis, elbow
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code M08.27
Juvenile rheumatoid arthritis with systemic onset, ankle and foot