ICD-10-CM > E00-E89 > E20-E35 > E21 > E21.2 E21.2 Other hyperparathyroidism Billable/Specific Copy Code Copy Description Applicable To Tertiary hyperparathyroidism Type 2 Excludes familial hypocalciuric hypercalcemia (E83.52)
ICD-10 Fast ICD-10 Fast