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R12 - Heartburn


The ICD 10 Code for Heartburn is listed as R12.
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: R12
Description: Heartburn
  • Excludes1: dyspepsia NOS (R10.13)
  • functional dyspepsia (K30)
Diagnostic Related Groups
(MS-DRG v30.0)
391 - Esophagitis, Gastroent & Misc Digest Disorders W Mcc
392 - Esophagitis, Gastroent & Misc Digest Disorders W/o Mcc
Chapter Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 787.1 - Heartburn