ICD-10-CM › E00-E89 › E00-E07 › E03 Other hypothyroidism › E03.9
Hypothyroidism, unspecified
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Hypothyroidism, unspecified
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from E03 Other hypothyroidism
Excludes1 - never coded here
- iodine-deficiency related hypothyroidism (E00-E02)
- postprocedural hypothyroidism (E89.0)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Deficit
- Fatness
- Adiposis
- Adiposity
- Cataracta
- Corpulence
- Arthropyosis
- Avitaminosis
- Pyoarthrosis
- Septic > joint
- Abscess > joint
- Fat > excessive
- Hypovitaminosis
- Intumescence, lens
- Vitamin deficiency
- Deprivation > vitamins
- Pyemia, pyemic > joint
- Pyarthritis, pyarthrosis
- Opacity, opacities > lens
- Disorder > lens > cataract
- State > confusional > acute
- Disease, diseased > cerebral
- Arthritis, arthritic > septic
- Deficiency, deficient > factor
- Sclerosis, sclerotic > choroid
- State > confusional > subacute
- Arthritis, arthritic > purulent
- Disorder > major neurocognitive
- Deficiency, deficient > clotting
- Suppuration, suppurative > joint
- Degeneration, degenerative > lens
- Disorder > choroid > degeneration
- Disorder > neurocognitive > major
- Arthritis, arthritic > suppurative
- Disturbance > absorption > vitamin
- Excess, excessive, excessively > fat
- Syndrome > brain > acute or subacute
- Arthritis, arthritic > in > infection
- Delirium, delirious > with > dementia
- Encephalopathy > in > lack of vitamin
Showing 40 of 69 index phrases.
Codes in the same group
| Code | Description | Status |
|---|---|---|
| E03.0 | Congenital hypothyroidism with diffuse goiter | Valid |
| E03.1 | Congenital hypothyroidism without goiter | Valid |
| E03.2 | Hypothyroidism due to medicaments and other exogenous substances | Valid |
| E03.3 | Postinfectious hypothyroidism | Valid |
| E03.4 | Atrophy of thyroid (acquired) | Valid |
| E03.5 | Myxedema coma | Valid |
| E03.8 | Other specified hypothyroidism | Valid |