L89.812

HCC Category Mapping

What This Code Means

A stage 2 pressure ulcer on the head with partial-thickness skin loss presenting as a blister, abrasion, or shallow open wound.

Coding Tips

• •Stage 2 on the head may be more visible and easier to document; ensure the shallow nature of the wound is clearly noted
• •Distinguish from stage 1 by confirming skin breakdown is present

Clinical Significance

A stage 2 pressure ulcer of the head involves partial thickness skin loss with exposed dermis, presenting as a shallow open ulcer or intact/ruptured blister. While less severe than deeper stages, it signals impaired skin integrity requiring vigilant monitoring to prevent progression. Stage 2 pressure ulcers map to lower-tier HCC categories and typically do not carry significant RAF weight, but accurate capture is essential for tracking wound progression.

Documentation Requirements

• ✓Exact anatomical location of the pressure ulcer
• ✓Explicit staging as stage 2 by the provider
• ✓Description of wound appearance (shallow crater, intact or ruptured serum-filled blister)
• ✓Wound dimensions (length x width in centimeters)
• ✓Absence of slough or eschar in the wound bed (presence suggests deeper staging)
• ✓Current treatment plan and wound care interventions
• ✓Risk factors for pressure injury (immobility, incontinence, nutritional status)
• ✓Reassessment frequency and healing trajectory documentation

Commonly Confused Codes