Pressure Ulcers and Wound Care Documentation Flashcards
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Which staging system provides the basis for ICD-10-CM pressure injury code assignment?
Answer: National Pressure Injury Advisory Panel (NPIAP) staging
ICD-10-CM pressure ulcer codes are structured around the NPIAP staging system (Stage 1–4, unstageable, and deep tissue pressure injury).
What condition must be documented for a pressure ulcer to be coded as 'unstageable' in ICD-10-CM?
Answer: The physician documents the ulcer cannot be visually assessed due to eschar, slough, or necrotic tissue
A pressure ulcer is coded as unstageable when eschar, slough, or necrotic tissue covers the wound bed, preventing visual determination of wound depth.
Why is a CDI query regarding present-on-admission (POA) status especially critical for pressure injuries?
Answer: Ambiguous POA status for pressure injuries can result in HAC designation, affecting reimbursement and quality scores
Hospital-acquired Stage 3 and Stage 4 pressure injuries are CMS-designated HACs, meaning ambiguous POA documentation can trigger financial penalties and quality metric impacts.
Which statement best describes ICD-10-CM anatomic site options for pressure ulcer coding?
Answer: Multiple specific sites are provided including sacrum, coccyx, hip, buttock, heel, ankle, and others
ICD-10-CM provides distinct pressure ulcer codes for numerous anatomic sites, enabling precise documentation and code assignment for each wound location.
A patient is admitted with a Stage 2 pressure ulcer that progresses to Stage 3 during the hospital stay. What stage should be coded?
Answer: Stage 3, the highest stage documented during the admission
Per ICD-10-CM guidelines, when a pressure ulcer advances in stage during the encounter, the highest stage documented during that admission is the code assigned.
A patient with diabetes has a foot ulcer. What documentation elements must the CDI specialist verify for accurate code assignment?
Answer: Type of diabetes and the depth/severity of the ulcer
Diabetic foot ulcer codes in ICD-10-CM are combination codes requiring documentation of the diabetes type (Type 1, Type 2, other) and ulcer depth (skin, fat, muscle, or bone involvement).