S20.42

Non-Billable

Blister (nonthermal) of back wall of thorax

S20.42 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • S20.421Blister (nonthermal) of right back wall of thorax
  • S20.422Blister (nonthermal) of left back wall of thorax
  • S20.429Blister (nonthermal) of unspecified back wall of thorax
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