2025
ICD-10-CM
Diagnosis
Code

M05.64 Rheumatoid arthritis of hand with involvement of other organs and systems

Non-billable
2016–2025

M05.64 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Rheumatoid arthritis of hand with involvement of other organs and systems.

Inclusion term

Rheumatoid arthritis of metacarpus and phalanges with involvement of other organs and systems

Codes

M05.641
Rheumatoid arthritis of right hand with involvement of other organs and systems
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M05.642
Rheumatoid arthritis of left hand with involvement of other organs and systems
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M05.649
Rheumatoid arthritis of unspecified hand with involvement of other organs and systems
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Versions

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