S20.42 Blister (nonthermal) of back wall of thorax

Codes

• S20.421Blister (nonthermal) of right back wall of thorax

  • S20.421A..., initial encounter
  • S20.421D..., subsequent encounter
  • S20.421S..., sequela
• S20.422Blister (nonthermal) of left back wall of thorax

  • S20.422A..., initial encounter
  • S20.422D..., subsequent encounter
  • S20.422S..., sequela
• S20.429Blister (nonthermal) of unspecified back wall of thorax

  • S20.429A..., initial encounter
  • S20.429D..., subsequent encounter
  • S20.429S..., sequela