ICD-10 Code
International Classification of Diseases, 10th Revision
May 25, 2017

See: Shigellosis

  ICD-10 Code for Shigellosis, unspecified A03.9

A03.9 is a valid1 ICD 10 diagnosis code.

A03.9 is valid for submission for HIPAA-covered transactions.

Chapter 1 Certain infectious and parasitic diseases (A00-B99)
Section A00-A09 Intestinal infectious diseases (A00-A09)
Category A03 Shigellosis

• 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
  • Bacillary dysentery NOS
See also ICD 10 code for

Related Terms to “Shigellosis, unspecified”

  • Chinese dysentery - A03.9
  • Dysentery, dysenteric(catarrhal) (diarrhea) (epidemic) (hemorrhagic) (infectious) (sporadic) (tropical) - A09
    • arthritis - A09See also category M01
      • bacillary - A03.9See also category M01
    • bacillary - A03.9
      • arthritis - A03.9See also category M01
      • Shigella - A03.9
    • Chinese - A03.9
  • Enteritis(acute) (diarrheal) (hemorrhagic) (noninfective) - K52.9
    • bacillary NOS - A03.9
  • Infection, infected, infective(opportunistic) - B99.9
    • Shigella - A03.9
  • Sepsis(generalized) (unspecified organism) - A41.9
    • Shigella - A03.9See also Dysentery, bacillary
  • Shigellosis - A03.9
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.