Instruction Source: E20.1
Pseudohypoparathyroidism
Instruction Source: E20
Hypoparathyroidism
Excludes 1 (Mutually Exclusive)
- Di George's syndrome (D82.1)
- postprocedural hypoparathyroidism (E89.2)
- tetany NOS (R29.0)
- transitory neonatal hypoparathyroidism (P71.4)
Instruction Source: E20-E35
Disorders of other endocrine glands (E20-E35)
Excludes 1 (Mutually Exclusive)
- galactorrhea (N64.3)
- gynecomastia (N62)
Instruction Source: E00-E89
Endocrine, nutritional and metabolic diseases
Excludes 1 (Mutually Exclusive)
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Clinical Notes
- All 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.