S00.521ICD-10-CM 2027
Blister (nonthermal) of lip
Child codes
Sibling codes
S00.522– Blister (nonthermal) of oral cavity
Inherited from S00: Superficial injury of head
7th character
- A = initial encounter
- D = subsequent encounter
- S = sequela
7th character note
- The appropriate 7th character is to be added to each code from category
S00
Excludes1
Part of: S00.52: Blister (nonthermal) of lip and oral cavity › S00.5: Superficial injury of lip and oral cavity › S00: Superficial injury of head