ICD-10 Code L89.606 – Pressure-induced deep tissue damage of unspecified heel (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L89.606 – Pressure-induced deep tissue damage of unspecified heel
What it is
This code identifies a pressure-related deep tissue injury on the heel when the laterality is not documented. It indicates damage from sustained pressure or pressure with shear affecting deeper tissue layers.
Clinical signs
Typical findings include persistent localized discoloration, pain, firmness, or a boggy feel over the heel. Clinical features vary; refer to documentation for whether the injury is intact skin, open, or unstageable.
When to use this code
Use this code when the record specifically documents deep tissue pressure damage of the heel and does not identify right or left. It is appropriate for inpatient, outpatient, or wound-care documentation that names the heel site and pressure-related tissue injury. If laterality is present, code more specifically.
Do not use for
Do not use this code for pressure injuries at other anatomic sites or for heel ulcers without documented deep tissue damage. Check documentation if the note describes a different stage, cause, or laterality.
Coding tip
Assign the most specific pressure injury code available, and verify heel laterality before defaulting to unspecified.