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ICD-10-CM Code K31.84

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

K31.84 is a billable ICD code used to specify a diagnosis of gastroparesis. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code K318 is used to code Gastroparesis

Gastroparesis (gastro- from Ancient Greek γαστήρ gaster, "stomach" and πάρεσις -paresis, "partial paralysis"), also called delayed gastric emptying, is a medical condition consisting of a paresis (partial paralysis) of the stomach, resulting in food remaining in the stomach for an abnormally long time. Normally, the stomach contracts to move food down into the small intestine for additional digestion. The vagus nerve controls these contractions. Gastroparesis may occur when the vagus nerve is damaged and the muscles of the stomach and intestines do not properly function. Food then moves slowly or stops moving through the digestive tract.

Specialty: Gastroenterology
MeSH Codes: D018589,
ICD 9 Codes: 536.3, 537.5
Source: Wikipedia

Coding Notes for K31.84 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.
Underlying disease, if known, such as:
Anorexia nervosa See code F50.0-
Diabetes mellitus (E08.43, E09.43, E10.43, E11.43, E13.43) See code E08.43
Scleroderma See code M34.-

MS-DRG Mapping

  • DRG Group #391-392 - Esophagitis, gastroent and misc digest disorders with MCC.
  • DRG Group #391-392 - Esophagitis, gastroent and misc digest disorders without MCC.

ICD-10-CM Alphabetical Index References for 'K31.84 - Gastroparesis'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code K31.84. Click on any term below to browse the alphabetical index.

Gastroparalysis (K31.84)
Gastroparesis (K31.84)


Gastroparesis (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code K31.84 and a single ICD9 code, 536.3 is an approximate match for comparison and conversion purposes.

Parent Code: K31.8 - Other specified diseases of stomach and duodenum

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/K3184