Index to Diseases and Injuries
Hypothyroidism (acquired)
Index code:E03.9
- autoimmune — see Thyroiditis, autoimmune
- congenital (without goiter) E03.1
- with goiter (diffuse) E03.0
- due to
- exogenous substance NEC E03.2
- iodine-deficiency, acquired E01.8
- subclinical E02
- irradiation therapy E89.0
- medicament NEC E03.2
- P-aminosalicylic acid (PAS) E03.2
- phenylbutazone E03.2
- resorcinol E03.2
- sulfonamide E03.2
- surgery E89.0
- thiourea group drugs E03.2
- iatrogenic NEC E03.2
- iodine-deficiency (acquired) E01.8
- congenital — see Syndrome, iodine- deficiency, congenital
- subclinical E02
- neonatal, transitory P72.2
- postinfectious E03.3
- postirradiation E89.0
- postprocedural E89.0
- postsurgical E89.0
- specified NEC E03.8
- subclinical, iodine-deficiency related E02
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Hypothyroidism?
The ICD-10-CM Alphabetic Index directs "Hypothyroidism" to E03.9. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.