ICD   PCS   Disclaimer
ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > E00-E89 > E20-E35 > E21
E20-E35
Disorders of other endocrine glands
Excl1.:
galactorrhea (N64.3)
gynecomastia (N62)
E21

Hyperparathyroidism and other disorders of parathyroid gland

Excl1.:
adult osteomalacia (M83.-)
ectopic hyperparathyroidism (E34.2)
hungry bone syndrome (E83.81)
infantile and juvenile osteomalacia (E55.0)
Excl2.:
familial hypocalciuric hypercalcemia (E83.52)
E21.0
Primary hyperparathyroidism
Info:
Hyperplasia of parathyroid
Osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone]
E21.1
Secondary hyperparathyroidism, not elsewhere classified
Excl1.:
secondary hyperparathyroidism of renal origin (N25.81)
E21.2
Other hyperparathyroidism
Info:
Tertiary hyperparathyroidism
Excl1.:
familial hypocalciuric hypercalcemia (E83.52)
E21.3
Hyperparathyroidism, unspecified
E21.4
Other specified disorders of parathyroid gland
E21.5
Disorder of parathyroid gland, unspecified

 

ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine