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ICD-10-CM · FY 2026 APRIL UPDATE

L89.1

Pressure ulcer of back

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
L89.10Pressure ulcer of unspecified part of backCategory
L89.100Pressure ulcer of unspecified part of back, unstageableBillable
L89.101Pressure ulcer of unspecified part of back, stage 1Billable
L89.102Pressure ulcer of unspecified part of back, stage 2Billable
L89.103Pressure ulcer of unspecified part of back, stage 3Billable
L89.104Pressure ulcer of unspecified part of back, stage 4Billable
L89.106Pressure-induced deep tissue damage of unspecified part of backBillable
L89.109Pressure ulcer of unspecified part of back, unspecified stageBillable
L89.11Pressure ulcer of right upper backCategory
L89.110Pressure ulcer of right upper back, unstageableBillable
L89.111Pressure ulcer of right upper back, stage 1Billable
L89.112Pressure ulcer of right upper back, stage 2Billable
L89.113Pressure ulcer of right upper back, stage 3Billable
L89.114Pressure ulcer of right upper back, stage 4Billable
L89.116Pressure-induced deep tissue damage of right upper backBillable
L89.119Pressure ulcer of right upper back, unspecified stageBillable
L89.12Pressure ulcer of left upper backCategory
L89.120Pressure ulcer of left upper back, unstageableBillable
L89.121Pressure ulcer of left upper back, stage 1Billable
L89.122Pressure ulcer of left upper back, stage 2Billable
L89.123Pressure ulcer of left upper back, stage 3Billable
L89.124Pressure ulcer of left upper back, stage 4Billable
L89.126Pressure-induced deep tissue damage of left upper backBillable
L89.129Pressure ulcer of left upper back, unspecified stageBillable
L89.13Pressure ulcer of right lower backCategory
L89.130Pressure ulcer of right lower back, unstageableBillable
L89.131Pressure ulcer of right lower back, stage 1Billable
L89.132Pressure ulcer of right lower back, stage 2Billable
L89.133Pressure ulcer of right lower back, stage 3Billable
L89.134Pressure ulcer of right lower back, stage 4Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.