E21

icd
Non-Billable

Hyperparathyroidism and other disorders of parathyroid gland


Guidelines

Excludes1
4transitory endocrine and metabolic disorders specific to newborn (P70-P74)E20-E35
  • galactorrhea (N64.3)
  • gynecomastia (N62)
E21
  • adult osteomalacia (M83.-)
  • ectopic hyperparathyroidism (E34.2)
  • hungry bone syndrome (E83.81)
  • infantile and juvenile osteomalacia (E55.0)
Excludes 2
E21familial hypocalciuric hypercalcemia (E83.52)
Notes
4All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Related Codes

E21icd
Hyperparathyroidism and other disorders of parathyroid gland
Primary hyperparathyroidism
Secondary hyperparathyroidism, not elsewhere classified
Other hyperparathyroidism
Hyperparathyroidism, unspecified
Other specified disorders of parathyroid gland
Disorder of parathyroid gland, unspecified