S40.821AICD-10-CM 2027 · Billable
Blister (nonthermal) of right upper arm, initial encounter
Sibling codes
Inherited from S40: Superficial injury of shoulder and upper arm
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
S40
Part of: S40.821: Blister (nonthermal) of right upper arm › S40.82: Blister (nonthermal) of upper arm › S40.8: Other superficial injuries of upper arm › S40: Superficial injury of shoulder and upper arm