ICD-10-CM › E00-E89 › E20-E35 › E31 Polyglandular dysfunction › E31.9
Polyglandular dysfunction, 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 Polyglandular dysfunction, 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 E31 Polyglandular dysfunction
Excludes1 - never coded here
- ataxia telangiectasia [Louis-Bar] (G11.3)
- dystrophia myotonica [Steinert] (G71.11)
- pseudohypoparathyroidism (E20.1)
Inherited from the E20-E35 section Disorders of other endocrine glands (E20-E35)
Excludes1 - never coded here
- galactorrhea (N64.3)
- gynecomastia (N62)
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.
- Malfunction
- Polyglandular > dyscrasia
- Disturbance > polyglandular
- Dysfunction > polyglandular
- Polyglandular > dysfunction
- Endocrinopathy, pluriglandular
- Dyscrasia > polyglandular, pluriglandular
Codes in the same group
| Code | Description | Status |
|---|---|---|
| E31.0 | Autoimmune polyglandular failure | Valid |
| E31.1 | Polyglandular hyperfunction | Valid |
| E31.2 | Multiple endocrine neoplasia [MEN] syndromes | Not billable |
| E31.8 | Other polyglandular dysfunction | Valid |