2026
ICD-10-CM
Diagnosis
Code

B59 Pneumocystosis

Billable
2016–2026

B59 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Pneumocystosis.

Inclusion term

Pneumonia due to Pneumocystis carinii
Pneumonia due to Pneumocystis jirovecii

Versions

2026
Code changed
- Inclusion term
  ~~Pneumonia due to Pneumocystis carinii~~
  ~~Pneumonia due to Pneumocystis jiroveci~~
  Pneumonia due to Pneumocystis carinii
  Pneumonia due to Pneumocystis jirovecii
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code