Pressr ulc of contig site of back,buttock & hip, unstageable

This code describes a pressure ulcer that spans across the back, buttock, and hip regions, making it impossible to determine its stage due to extensive tissue loss, eschar, or slough. The unstageable classification indicates that the true depth of the ulcer cannot be assessed until the obscuring tissue is removed.

Use this code when documentation clearly indicates a pressure ulcer involving the contiguous areas of the back, buttock, and hip, and the ulcer's stage cannot be determined due to non-removable necrotic tissue. This applies when the ulcer is fully covered by eschar or slough, preventing visualization of the wound bed.

• Ensure documentation explicitly states the ulcer is "unstageable" and involves the specified contiguous sites.
• Do not use this code if the ulcer's stage (e.g., Stage 3, Stage 4) is known or if the obscuring tissue has been debrided.
• Sequence this code after any underlying conditions contributing to the pressure ulcer, such as immobility or malnutrition.