ICD-10 code for esophagitis candidiasis

The ICD-10-CM code for esophagitis candidiasis is B37.81 (Candidal esophagitis).

Within B37.8 (candidiasis of other sites), B37.81 is specifically for Candidal esophagitis. Related codes cover Candidal enteritis (B37.82), Candidal cheilitis (B37.83), Candidal otitis externa (B37.84) and other sites of candidiasis (B37.89).

As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.

In MS-DRG v44.0, it is part of the grouping logic for DRG 368 (Major Esophageal Disorders with MCC, relative weight 1.6433), DRG 369 (Major Esophageal Disorders with CC, relative weight 0.9922), DRG 370 (Major Esophageal Disorders without CC/MCC, relative weight 0.6744), DRG 791 (Prematurity with Major Problems, relative weight 4.1075), DRG 793 (Full Term Neonate with Major Problems, relative weight 4.2195), DRG 974 (HIV with Major Related Condition with MCC, relative weight 3.0506) and 2 more, in MDC 06 (Diseases and Disorders of the Digestive System), MDC 15 (Newborns and Other Neonates with Conditions Originating in the Perinatal Period) and MDC 25 (Human Immunodeficiency Virus Infections), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.