Code Information

Diagnosis Code: 020.4

Short Description: Secondary pneumon plague

Long Description: Secondary pneumonic plague

Code Classification:

  • Infectious and parasitic diseases (001–139)
    • Zoonotic bacterial diseases (020-027)
      • 020 Plague
        • 020.4 Secondary pneumon plague

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 020.4 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Plague 020.9
    • pneumonic 020.5
      • secondary 020.4

Crosswalk Information

The code 020.4 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
020.4 Right Arrow A20.2 Pneumonic plague
This ICD-9 to ICD-10 data is based on the 2015 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

No. ICD-9 Code ICD-9 Description
1 020.0 Bubonic plague
2 020.1 Cellulocutaneous plague
3 020.2 Septicemic plague
4 020.3 Primary pneumonic plague
5 020.5 Pneumonic plague, unspecified
6 020.8 Other specified types of plague
7 020.9 Plague, unspecified

This page was last updated on: 10/1/2014