ICD-10-CM Code M05.66
Rheumatoid arthritis of knee with involvement of other organs and systems
Non-Billable CodeNon-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.
ICD Code M05.66 is a non-billable code. To code a diagnosis of this type, you must use one of the three child codes of M05.66 that describes the diagnosis 'rheumatoid arthritis of knee w involv of organs and systems' in more detail.
- M05.66 Rheumatoid arthritis of knee with involvement of other organs and systems NON-BILLABLE
The ICD code M05 is used to code Rheumatoid arthritis
Rheumatoid arthritis (RA) is a long lasting autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints. Pain and stiffness often worsen following rest. Most commonly, the wrist and hands are involved, with the same joints typically involved on both sides of the body. The disease may also affect other parts of the body. This may result in a low red blood cell count, inflammation around the lungs, and inflammation around the heart. Fever and low energy may also be present. Often, symptoms come on gradually over weeks to months.
|ICD 9 Code:||714|
A hand affected by rheumatoid arthritis
ICD-10-CM Alphabetical Index References for 'M05.66 - Rheumatoid arthritis of knee with involvement of other organs and systems'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code M05.66. Click on any term below to browse the alphabetical index.