ICD-10-CM · L70.0
ICD-10 L70.0: Acne vulgaris
Inflammatory acne. Most common dermatology diagnosis.
Code
L70.0
Category
Diseases of the skin and subcutaneous tissue (L00-L99)
Clinical context
Inflammatory acne. Most common dermatology diagnosis.
Documentation requirements
- Severity (mild/moderate/severe nodulocystic)
- Distribution
- Failed therapies if escalating
Common related procedures
- 99213 E&M
- 17110 wart destruction
Common payer denial patterns
- Isotretinoin (Accutane) — iPLEDGE compliance, severe nodulocystic documentation
- Topical retinoids often not covered without step therapy
Frequently asked questions
What does ICD-10 L70.0 mean?
Acne vulgaris
When is this code documented?
Inflammatory acne. Most common dermatology diagnosis.
What documentation supports this code?
Severity (mild/moderate/severe nodulocystic); Distribution; Failed therapies if escalating.
What are common denials associated with this diagnosis?
Isotretinoin (Accutane) — iPLEDGE compliance, severe nodulocystic documentation; Topical retinoids often not covered without step therapy.
Related diagnoses
Sources
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