Diagnosis Code

A07.3 ISOSPORIASIS

Code Information

Diagnosis Code: A07.3

Short Description: Isosporiasis

Long Description: Isosporiasis

The code A07.3 is VALID for claim submission

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Intestinal infectious diseases (A00-A09)
      • Other protozoal intestinal diseases (A07)
        • A07.3 Isosporiasis

Code Version: 2019 ICD-10-CM

Synonyms

  • Blastocystis hominis infection
  • Chronic intestinal isosporiasis
  • Coccidiosis
  • Coccidiosis associated with AIDS
  • Coccidiosis co-occurrent with human immunodeficiency virus infection
  • Colitis caused by protozoan
  • Disease due to Eimeriidae
  • Disease due to Eimeriidae
  • Disease due to Vahlkampfiidae
  • Disorder of gastrointestinal tract co-occurrent with human immunodeficiency virus infection
  • Enteric coccidiosis
  • Enteritis caused by protozoan
  • Hepatic coccidiosis
  • Human coccidiosis
  • Infection by Isospora belli
  • Infection by Isospora hominis
  • Infection caused by Blastocystis
  • Isosporiasis
  • Isosporiasis
  • Isosporiasis associated with AIDS
  • Isosporiasis co-occurrent with human immunodeficiency virus infection
  • Parasitic infection causing colitis
  • Parasitic infection causing inflammation of small intestine
  • Parasitic infection of colon caused by Cystoisospora belli
  • Parasitic infection of small intestine caused by Cystoisospora belli
  • Renal coccidiosis

Diagnostic Related Group(s)

The code A07.3 is grouped in the following Diagnostic Related Group(s) (MS-DRG v36.0)
  • Major Gastrointestinal Disorders And Peritoneal Infections With Mcc (371)
  • Major Gastrointestinal Disorders And Peritoneal Infections With Cc (372)
  • Major Gastrointestinal Disorders And Peritoneal Infections Without Cc/mcc (373)

References to Index of Diseases and Injuries

The code A07.3 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Infection due to Isospora belli and Isospora hominis
    • Intestinal coccidiosis
    • Isosporosis

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A07.3 Right Arrow 007.2 Coccidiosis
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
A07 Other protozoal intestinal diseases
A07.0 Balantidiasis
A07.1 Giardiasis [lambliasis]
A07.2 Cryptosporidiosis
A07.4 Cyclosporiasis
A07.8 Other specified protozoal intestinal diseases
A07.9 Protozoal intestinal disease, unspecified

This page was last updated on: 10/1/2018