| M08011 | Unspecified juvenile rheumatoid arthritis, right shoulder |
| M08012 | Unspecified juvenile rheumatoid arthritis, left shoulder |
| M08019 | Unspecified juvenile rheumatoid arthritis, unspecified shoulder |
| M0802 | Unspecified juvenile rheumatoid arthritis of elbow |
| M08021 | Unspecified juvenile rheumatoid arthritis, right elbow |
| M08022 | Unspecified juvenile rheumatoid arthritis, left elbow |
| M08029 | Unspecified juvenile rheumatoid arthritis, unspecified elbow Unspecified juvenile rheumatoid arthritis, unspecified elbow |
| M0803 | Unspecified juvenile rheumatoid arthritis, wrist |
| M08031 | Unspecified juvenile rheumatoid arthritis, right wrist |
| M08032 | Unspecified juvenile rheumatoid arthritis, left wrist |
| M08039 | Unspecified juvenile rheumatoid arthritis, unspecified wrist Unspecified juvenile rheumatoid arthritis, unspecified wrist |
| M0804 | Unspecified juvenile rheumatoid arthritis, hand |
| M08041 | Unspecified juvenile rheumatoid arthritis, right hand |
| M08042 | Unspecified juvenile rheumatoid arthritis, left hand |
| M08049 | Unspecified juvenile rheumatoid arthritis, unspecified hand |
| M0805 | Unspecified juvenile rheumatoid arthritis, hip |
| M08051 | Unspecified juvenile rheumatoid arthritis, right hip |
| M08052 | Unspecified juvenile rheumatoid arthritis, left hip |
| M08059 | Unspecified juvenile rheumatoid arthritis, unspecified hip |
| M0806 | Unspecified juvenile rheumatoid arthritis, knee |
| M08061 | Unspecified juvenile rheumatoid arthritis, right knee |
| M08062 | Unspecified juvenile rheumatoid arthritis, left knee |
| M08069 | Unspecified juvenile rheumatoid arthritis, unspecified knee |
| M0807 | Unspecified juvenile rheumatoid arthritis, ankle and foot |
| M08071 | Unspecified juvenile rheumatoid arthritis, right ankle and foot |
| M08072 | Unspecified juvenile rheumatoid arthritis, left ankle and foot |
| M08079 | Unspecified juvenile rheumatoid arthritis, unspecified ankle and foot |
| M0808 | Unspecified juvenile rheumatoid arthritis, vertebrae |
| M0809 | Unspecified juvenile rheumatoid arthritis, multiple sites |
| M080A | Unspecified juvenile rheumatoid arthritis, other specified site |
| M081 | Juvenile ankylosing spondylitis |
| M082 | Juvenile rheumatoid arthritis with systemic onset |
| M0820 | Juvenile rheumatoid arthritis with systemic onset, unsp site Juvenile rheumatoid arthritis with systemic onset, unspecified site |
| M0821 | Juvenile rheumatoid arthritis with systemic onset, shoulder |
| M08211 | Juvenile rheumatoid arthritis with systemic onset, right shoulder |
| M08212 | Juvenile rheumatoid arthritis with systemic onset, left shoulder |
| M08219 | Juvenile rheumatoid arthritis with systemic onset, unspecified shoulder |
| M0822 | Juvenile rheumatoid arthritis with systemic onset, elbow |
| M08221 | Juvenile rheumatoid arthritis with systemic onset, right elbow |
| M08222 | Juvenile rheumatoid arthritis with systemic onset, left elbow |
| M08229 | Juvenile rheumatoid arthritis with systemic onset, unspecified elbow |
| M0823 | Juvenile rheumatoid arthritis with systemic onset, wrist |
| M08231 | Juvenile rheumatoid arthritis with systemic onset, right wrist |
| M08232 | Juvenile rheumatoid arthritis with systemic onset, left wrist |
| M08239 | Juvenile rheumatoid arthritis with systemic onset, unspecified wrist |
| M0824 | Juvenile rheumatoid arthritis with systemic onset, hand |
| M08241 | Juvenile rheumatoid arthritis with systemic onset, right hand |
| M08242 | Juvenile rheumatoid arthritis with systemic onset, left hand Juvenile rheumatoid arthritis with systemic onset, left hand |
| M08249 | Juvenile rheumatoid arthritis with systemic onset, unsp hand Juvenile rheumatoid arthritis with systemic onset, unspecified hand |
| M0825 | Juvenile rheumatoid arthritis with systemic onset, hip |