K31.1 - Adult hypertrophic pyloric stenosis
The ICD 10 Code for Adult hypertrophic pyloric stenosis is listed as K31.1.
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: | K31.1
|
| Description: | Adult hypertrophic pyloric stenosis
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
380 - Complicated Peptic Ulcer W Mcc
381 - Complicated Peptic Ulcer W Cc 382 - Complicated Peptic Ulcer W/o Cc/mcc 383 - Uncomplicated Peptic Ulcer W Mcc 384 - Uncomplicated Peptic Ulcer W/o Mcc |
| Chapter | Diseases of the digestive system (K00-K95) |
| Block | Diseases of esophagus, stomach and duodenum (K20-K31) |
| Parent | K31 - Other diseases of stomach and duodenum |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 537.0 - Acquired hypertrophic pyloric stenosis |
| ICD-10-CM Siblings (same level / similar specificity) of K31.1: | |
| K31.0 - Acute dilatation of stomach | |
| K31.2 - Hourglass stricture and stenosis of stomach | |
| K31.3 - Pylorospasm, not elsewhere classified | |
| K31.4 - Gastric diverticulum | |
| K31.5 - Obstruction of duodenum | |
| K31.6 - Fistula of stomach and duodenum | |
| K31.7 - Polyp of stomach and duodenum | |
| K31.8 - Other specified diseases of stomach and duodenum | |
| K31.9 - Disease of stomach and duodenum, unspecified | |