ICD-10 Code
International Classification of Diseases, 10th Revision
Jul 20, 2017
  ICD-10 Code for Gastrointestinal tularemia A21.3

A21.3 is a valid1 ICD 10 diagnosis code.

A21.3 is valid for submission for HIPAA-covered transactions.

Chapter 1 Certain infectious and parasitic diseases (A00-B99)
Section A20-A28 Certain zoonotic bacterial diseases (A20-A28)
Category A21 Tularemia

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Abdominal tularemia
See also ICD 10 code for

Related Terms to “Gastrointestinal tularemia”

  • Ingestion
    • tularemia - A21.3
  • Tularemia - A21.9
    • abdominal - A21.3
    • cryptogenic - A21.3
    • enteric - A21.3
    • gastrointestinal - A21.3
    • ingestion - A21.3
    • intestinal - A21.3
See the 2017 ICD-10-CM Coding Guidelines.

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.