L40.54
BillablePsoriatic juvenile arthropathy
HCC Category Mapping
V28HCC 93 — Rheumatoid Arthritis and Inflammatory Connective Tissue Disease
0.175V24HCC 40 — Rheumatoid Arthritis and Inflammatory Connective Tissue Disease
0.307ESRDHCC 40 — Rheumatoid Arthritis and Inflammatory Connective Tissue Disease
0.000RxHCCHCC 81 — Psoriatic and Enteropathic Arthropathies
0.000What This Code Means
Psoriatic arthritis that develops in children, causing joint inflammation and potentially affecting growth and development.
Coding Tips
- •Confirm the patient's age at onset; this code is specifically for juvenile presentation of psoriatic arthropathy
- •Document the pattern of joint involvement and any systemic manifestations to support the diagnosis
Clinical Significance
Psoriatic juvenile arthropathy represents psoriatic arthritis occurring in children and adolescents, which has distinct clinical features compared to adult-onset disease. It is significant because early diagnosis and aggressive treatment are crucial to prevent growth disturbances, joint damage, and long-term disability. Pediatric patients require specialized rheumatologic monitoring and age-appropriate biologic therapy.
Documentation Requirements
- ✓Provider documentation of juvenile psoriatic arthritis or psoriatic juvenile arthropathy
- ✓Age of onset documentation
- ✓Pattern of joint involvement (peripheral, axial, or both)
- ✓Associated psoriasis or family history of psoriasis
- ✓Growth and development assessment
- ✓Current treatment plan with pediatric-appropriate medications
- ✓Ophthalmologic screening for uveitis documentation
Commonly Confused Codes
M08.9 (Juvenile arthritis, unspecified) — nonspecific juvenile arthritis; use L40.54 when psoriatic etiology is establishedL40.50 (Arthropathic psoriasis, unspecified) — adult code; use L40.54 for juvenile-onset psoriatic arthritisM08.0 (Unspecified juvenile rheumatoid arthritis) — different disease mechanism; not associated with psoriasisL40.51 (Distal interphalangeal psoriatic arthropathy) — adult DIP pattern; pediatric disease often presents differently
Code Hierarchy
└L40Psoriasis└L40.5Arthropathic psoriasis└L40.54Psoriatic juvenile arthropathy
└L40.54Psoriatic juvenile arthropathy