L98.A1 — Non-pressure chronic ulcer of upper arm
Is L98.A1 billable?
No — L98.A1 is a non-billable header code. L98.A1 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 24 billable codes beneath L98.A1.
Billable codes under this header
- L98.A111Non-pressure chronic ulcer of right upper arm limited to breakdown of skin
- L98.A112Non-pressure chronic ulcer of right upper arm with fat layer exposed
- L98.A113Non-pressure chronic ulcer of right upper arm with necrosis of muscle
- L98.A114Non-pressure chronic ulcer of right upper arm with necrosis of bone
- L98.A115Non-pressure chronic ulcer of right upper arm with muscle involvement without evidence of necrosis
- L98.A116Non-pressure chronic ulcer of right upper arm with bone involvement without evidence of necrosis
- L98.A118Non-pressure chronic ulcer of right upper arm with other specified severity
- L98.A119Non-pressure chronic ulcer of right upper arm with unspecified severity
- L98.A121Non-pressure chronic ulcer of left upper arm limited to breakdown of skin
- L98.A122Non-pressure chronic ulcer of left upper arm with fat layer exposed
- L98.A123Non-pressure chronic ulcer of left upper arm with necrosis of muscle
- L98.A124Non-pressure chronic ulcer of left upper arm with necrosis of bone
- L98.A125Non-pressure chronic ulcer of left upper arm with muscle involvement without evidence of necrosis
- L98.A126Non-pressure chronic ulcer of left upper arm with bone involvement without evidence of necrosis
- L98.A128Non-pressure chronic ulcer of left upper arm with other specified severity
- L98.A129Non-pressure chronic ulcer of left upper arm with unspecified severity
- L98.A191Non-pressure chronic ulcer of unspecified upper arm limited to breakdown of skin
- L98.A192Non-pressure chronic ulcer of unspecified upper arm with fat layer exposed
- L98.A193Non-pressure chronic ulcer of unspecified upper arm with necrosis of muscle
- L98.A194Non-pressure chronic ulcer of unspecified upper arm with necrosis of bone
- L98.A195Non-pressure chronic ulcer of unspecified upper arm with muscle involvement without evidence of necrosis
- L98.A196Non-pressure chronic ulcer of unspecified upper arm with bone involvement without evidence of necrosis
- L98.A198Non-pressure chronic ulcer of unspecified upper arm with other specified severity
- L98.A199Non-pressure chronic ulcer of unspecified upper arm with unspecified severity
L98.A1 at a glance
| Code | L98.A1 |
|---|---|
| Description | Non-pressure chronic ulcer of upper arm |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Inclusion terms
Alternative wording in documentation that is classified to L98.A1.
- Non-pressure chronic ulcer of axilla
Excludes2 — not included here — inherited from Chapter 12
The conditions below are not part of L98.A1, but a patient may have both at the same time. When documentation supports it, L98.A1 and the excluded code may both be reported.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- lipomelanotic reticulosis (I89.8)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- viral warts (B07.-)
Excludes2 — not included here — inherited from L98.A
The conditions below are not part of L98.A1, but a patient may have both at the same time. When documentation supports it, L98.A1 and the excluded code may both be reported.
What codes fall under L98.A1? (3)
How long has L98.A1 existed?
L98.A1 first appears in FY2026.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.