CPCA ICD-10-CM Coding for Skin 2 — Questions and Answers
Question 1: A patient is diagnosed with a stage 3 pressure ulcer of the right heel. Which ICD-10-CM code applies?
- L89.613 (Correct answer)
- L89.612
- L89.614
- L89.610
Correct answer: L89.613
L89.613 is the correct code for a stage 3 pressure ulcer of the right heel in ICD-10-CM.
Question 2: What ICD-10-CM code category is used for non-pressure chronic ulcers of the lower limb?
- L97 (Correct answer)
- L89
- L98
- L84
Correct answer: L97
Category L97 covers non-pressure chronic ulcers of the lower limb, not elsewhere classified.
Question 3: When coding a burn, which 7th character indicates the encounter is for aftercare of a healing burn?
- D (Correct answer)
- A
- S
- E
Correct answer: D
The 7th character 'D' indicates a subsequent encounter for a healing burn in ICD-10-CM.
Question 4: A patient presents with a second-degree burn of the left palm. Which code is correct?
- T23.252A (Correct answer)
- T23.152A
- T23.202A
- T23.352A
Correct answer: T23.252A
T23.252A represents a second-degree burn of the left palm, initial encounter.
Question 5: What is the ICD-10-CM code for an unstageable pressure ulcer of the sacral region?
- L89.150 (Correct answer)
- L89.151
- L89.154
- L89.159
Correct answer: L89.150
L89.150 represents an unstageable pressure ulcer of the sacral region.
Question 6: Which code represents total body surface area (TBSA) burned when 30-39% of body surface has third-degree burns?
- T31.33 (Correct answer)
- T31.30
- T32.33
- T31.39
Correct answer: T31.33
T31.33 indicates 30-39% total body surface burned with 30-39% third-degree burns.
Question 7: A patient has a healed pressure ulcer of the left hip that has since resolved, but the current encounter documents its history. How should this be coded?
- Z87.39 (Correct answer)
- L89.222
- L89.229
- Z96.641
Correct answer: Z87.39
Z87.39 (personal history of other musculoskeletal disorders) or appropriate personal history code is used once a pressure ulcer has completely healed.
CPCA ICD-10-CM Coding for Skin 2
A patient is diagnosed with a stage 3 pressure ulcer of the right heel.
Which ICD-10-CM code applies?