Home / ICD-10-CM / Chapter 12: Diseases of the skin and subcutaneous tissue (L00-L99) / Other disorders of the skin and subcutaneous tissue (L80-L99)

L98.A2: Non-pressure chronic ulcer of forearm

ICD-10-CM code L98.A2

New code ยท FY2026

Not billable: this is a header. Use one of the more specific codes below.

  • New code, effective October 1, 2025 (FY2026).

Code breakdown

L98.A2

  1. L98CategoryOther disorders of skin and subcutaneous tissue, not elsewhere classified
  2. ACharacter 4Non-pressure chronic ulcer of upper limb, not elsewhere classified
  3. 2Character 5Non-pressure chronic ulcer of forearm

Coding notes

Inclusion terms (from L98.A)

  • Chronic ulcer of upper limb NOS
  • Non-healing ulcer of upper limb
  • Ulcer of upper limb NEC

Excludes2 (from L98.A)

  • gangrene (I96)
  • pressure ulcer (pressure area) (L89.-)
  • skin infections (L00-L08)
  • specific infections classified to A00-B99
  • ulcer of lower limb NEC (L97.-)
  • varicose ulcer (I83.0-I83.93)

Codes under L98.A2

  • L98.A21 Non-pressure chronic ulcer of right forearm
  • L98.A22 Non-pressure chronic ulcer of left forearm
  • L98.A29 Non-pressure chronic ulcer of unspecified forearm

Check this code

All FY2026 ICD-10-CM changes

ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.