L40.9 Psoriasis, unspecified

Billable ICD-10-CM code, FY2026.

Risk adjustment (HCC)

• RxHCC V08: HCC 316 — Psoriasis, Except with Arthropathy

MS-DRG index

Defines the logic of DRG(s) 595-596 in MDC 09.

Approximate ICD-9-CM (GEMs)

• 696.1 Other psoriasis (approximate)

Diagnosis Index entries for L40.9

• Psoriasis

Nearby codes

• L40.52 Psoriatic arthritis mutilans
• L40.53 Psoriatic spondylitis
• L40.54 Psoriatic juvenile arthropathy
• L40.59 Other psoriatic arthropathy
• L40.8 Other psoriasis
• L40.9 Psoriasis, unspecified (this code)