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ICD-10-CM 2027 diagnosis code

R14.0Abdominal distension (gaseous)

✓ Billable / specific

R14.0 is a valid, billable ICD-10-CM code for abdominal distension (gaseous). It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

Looking up by condition? See ICD-10 code for Bloating, ICD-10 code for Tympanism, ICD-10 code for Gas excess, ICD-10 code for Tympanites.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About R14.0

R14.0 is the ICD-10-CM diagnosis code for abdominal distension (gaseous). It belongs to category R14 (Flatulence and related conditions), block R10-R19 (symptoms and signs involving the digestive system and abdomen) and chapter 18 (symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within R14 (Flatulence and related conditions), R14.0 is specifically for abdominal distension (gaseous). Related codes cover gas pain (R14.1), eructation (R14.2) and Flatulence (R14.3).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 391 (Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders with MCC, relative weight 1.2392) and DRG 392 (Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders without MCC, relative weight 0.7645), in MDC 06 (Diseases and Disorders of the Digestive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 787.3 (Flatulence, eructation, and gas pain).

Coding notes

Applicable toConditions and synonyms classified to this code
  • Bloating
  • Tympanites (abdominal) (intestinal)

Notes that apply from higher levels

Instructions written at a parent level also apply to R14.0.

› From R14 Flatulence and related conditions
Excludes1
  • psychogenic aerophagy (F45.8)

Broader instructions also apply from R10-R19 Symptoms and signs involving the digestive system and abdomen and Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

Alphabetic index entries

8 entries

Terms in the official ICD-10-CM index that lead to R14.0.

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

ICD-9-CM equivalent

Converter →
  • 787.3Flatulence, eructation, and gas painapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about R14.0

Is R14.0 billable?

Yes. R14.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can R14.0 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict R14.0 as a principal diagnosis.

Is R14.0 a CC or MCC?

No. R14.0 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does R14.0 group to?

R14.0 is used in the MS-DRG v44.0 logic for MS-DRG 391 (Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders with MCC) and MS-DRG 392 (Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders without MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.

What is the ICD-9 code for R14.0?

The CMS General Equivalence Mappings map R14.0 to ICD-9-CM 787.3.