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E03.9 - Hypothyroidism, unspecified


The ICD 10 Code for Hypothyroidism, unspecified is listed as E03.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E03.9
Description: Hypothyroidism, unspecified
  • Myxedema NOS
Diagnostic Related Groups
(MS-DRG v30.0)
643 - Endocrine Disorders W Mcc
644 - Endocrine Disorders W Cc
645 - Endocrine Disorders W/o Cc/mcc
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
Block Disorders of thyroid gland (E00-E07)
Parent E03 - Other hypothyroidism
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 244.9 - Unspecified acquired hypothyroidism
ICD-10-CM Siblings (same level / similar specificity) of E03.9:
E03.0 - Congenital hypothyroidism with diffuse goiter
E03.1 - Congenital hypothyroidism without goiter
E03.2 - Hypothyroidism due to medicaments and other exogenous substances
E03.3 - Postinfectious hypothyroidism
E03.4 - Atrophy of thyroid (acquired)
E03.5 - Myxedema coma
E03.8 - Other specified hypothyroidism