L98.A12

Non-Billable
ChapterL00–L99
Ranksubcategory
Official Description

Non-pressure chronic ulcer of left upper arm

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 12: Diseases of the Skin and Subcutaneous Tissue (L00-L99).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH12Diseases of the skin and subcutaneous tissue (L00-L99)
L80-L99Other disorders of the skin and subcutaneous tissue (L80-L99)
L98Other disorders of skin and subcutaneous tissue, not elsewhere classified
L98.ANon-pressure chronic ulcer of upper limb, not elsewhere classified
L98.A1Non-pressure chronic ulcer of upper arm
L98.A12Non-pressure chronic ulcer of left upper armNot billable
L98.A121Non-pressure chronic ulcer of left upper arm limited to breakdown of skinBillable
L98.A122Non-pressure chronic ulcer of left upper arm with fat layer exposedBillable
L98.A123Non-pressure chronic ulcer of left upper arm with necrosis of muscleBillable
L98.A124Non-pressure chronic ulcer of left upper arm with necrosis of boneBillable
L98.A125Non-pressure chronic ulcer of left upper arm with muscle involvement without evidence of necrosisBillable
L98.A126Non-pressure chronic ulcer of left upper arm with bone involvement without evidence of necrosisBillable
L98.A128Non-pressure chronic ulcer of left upper arm with other specified severityBillable
L98.A129Non-pressure chronic ulcer of left upper arm with unspecified severityBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to L98.A12:

subcategoryL98.A1
Non-pressure chronic ulcer of upper arm
View context instructions
subcategoryL98.A
Non-pressure chronic ulcer of upper limb, not elsewhere classified
View context instructions
chapterCH12
Diseases of the skin and subcutaneous tissue (L00-L99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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