ICD-10/L40.3

L40.3 ICD 2026 Code: Pustulosis palmaris et plantaris

L40.3 is the authoritative medical code for Pustulosis palmaris et plantaris. This classification is used in medical billing and clinical recording to specify the clinical criteria for pustulosis palmaris et plantaris (ICD-10-CM L40.3), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Official Registry Overview & Definition

Pustulosis palmaris et plantaris is a billable ICD-10-CM diagnosis code L40.3.

Codes in This Family (8)

Official ICD-10-CM classifications in the same code family as L40.3, with their registry titles.

  • L40 — Psoriasis
  • L40.0 — Psoriasis vulgaris
  • L40.1 — Generalized pustular psoriasis
  • L40.2 — Acrodermatitis continua
  • L40.4 — Guttate psoriasis
  • L40.5 — Arthropathic psoriasis
  • L40.8 — Other psoriasis
  • L40.9 — Psoriasis, unspecified

Indexed Clinical Terms (3)

Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.

  • Bacterid, bacteride (pustular)
  • Psoriasis, pustular (generalized), palmaris et plantaris
  • Pustulosis palmaris et plantaris

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

ICD Code L41.3 Small plaque parapsoriasis
ICD Code L43.3 Subacute (active) lichen planus
ICD Code L44.3 Lichen ruber moniliformis
MedCoder.aiClinical Desktop