2025
ICD-10-CM
Diagnosis
Code

R64 Cachexia

Billable
2016–2025

R64 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Cachexia.

Type 1 excludes

Abnormal weight loss (R63.4)
Cachexia due to underlying condition (E88.A)
Nutritional marasmus (E41)

Versions

2025
No changes
2024
Code changed
- Code first
  ~~underlying condition, if known~~
- Type 1 excludes
  ~~abnormal weight loss (R63.4)~~
  ~~nutritional marasmus (E41)~~
  abnormal weight loss (R63.4)
  cachexia due to underlying condition (E88.A)
  nutritional marasmus (E41)
- Inclusion term
  ~~Wasting syndrome~~
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code