ICD-11 classes
05 Endocrine, nutritional or metabolic diseases
Metabolic disorders
Disorders of metabolite absorption or transport
5C64 — Disorders of mineral absorption or transport
5C64.5 — Disorders of calcium metabolism
ICD-11 5C64.5 — Disorders of calcium metabolism
This refers to and disorders in the mechanism by which the body maintains adequate calcium levels. Derangements of this mechanism lead to hypercalcaemia or hypocalcaemia, both of which can have important consequences for health.
The diagnosis includes nothing.
It excludes 2 items.
- Hyperparathyroidism (5A51)
- Chondrocalcinosis (FA26.2)
Diagnosis with code 5C64.5 contains 5 clarifying diagnoses:
- 5A51.2 — Familial hypocalciuric hypercalcaemia
- MF98.0 — Hypercalciuria
- GB57 — Nephrocalcinosis
- 5B91.0 — Hypercalcaemia
It contains 1 clarifying diagnosis. - KB61 — Transitory neonatal disorders of calcium or magnesium metabolism
It contains 6 clarifying diagnoses.
The diagnosis is included in 5 other classes.
- Familial hypocalciuric hypercalcaemia (5A51.2)
- Hypercalciuria (MF98.0)
- Nephrocalcinosis (GB57)
- Hypercalcaemia (5B91.0)
- Transitory neonatal disorders of calcium or magnesium metabolism (KB61)