Index to Diseases and Injuries
Irritable, irritability
Index code:R45.4
- bladder N32.89
- bowel (syndrome) K58.9
- with
- constipation K58.1
- diarrhea K58.0
- mixed K58.2
- psychogenic F45.8
- specified NEC K58.8
- without diarrhea K58.9
- bronchial — see Bronchitis
- cerebral, in newborn P91.3
- colon K58.9 — see also Irritable, bowel
- with diarrhea K58.0
- psychogenic F45.8
- duodenum K59.89
- heart (psychogenic) F45.8
- hip — see Derangement, joint, specified type NEC, hip
- ileum K59.89
- infant R68.12
- jejunum K59.89
- rectum K59.89
- stomach K31.89
- psychogenic F45.8
- sympathetic G90.89
- urethra N36.8
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 Irritable, irritability?
The ICD-10-CM Alphabetic Index directs "Irritable, irritability" to R45.4. 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.