ICD-10-CM · Chapter 19 · S00-T88
S20 Superficial injury of thorax
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| S20..0 | Contusion of breast | No |
| S20..00 | Contusion of breast, unspecified breast | No |
| S20..01 | Contusion of right breast | No |
| S20..02 | Contusion of left breast | No |
| S20..1 | Other and unspecified superficial injuries of breast | No |
| S20..10 | Unspecified superficial injuries of breast | No |
| S20..101 | Unspecified superficial injuries of breast, right breast | No |
| S20..102 | Unspecified superficial injuries of breast, left breast | No |
| S20..109 | Unspecified superficial injuries of breast, unspecified breast | No |
| S20..11 | Abrasion of breast | No |
| S20..111 | Abrasion of breast, right breast | No |
| S20..112 | Abrasion of breast, left breast | No |
| S20..119 | Abrasion of breast, unspecified breast | No |
| S20..12 | Blister (nonthermal) of breast | No |
| S20..121 | Blister (nonthermal) of breast, right breast | No |
| S20..122 | Blister (nonthermal) of breast, left breast | No |
| S20..129 | Blister (nonthermal) of breast, unspecified breast | No |
| S20..14 | External constriction of part of breast | No |
| S20..141 | External constriction of part of breast, right breast | No |
| S20..142 | External constriction of part of breast, left breast | No |
| S20..149 | External constriction of part of breast, unspecified breast | No |
| S20..15 | Superficial foreign body of breast | No |
| S20..151 | Superficial foreign body of breast, right breast | No |
| S20..152 | Superficial foreign body of breast, left breast | No |
| S20..159 | Superficial foreign body of breast, unspecified breast | No |
| S20..16 | Insect bite (nonvenomous) of breast | No |
| S20..161 | Insect bite (nonvenomous) of breast, right breast | No |
| S20..162 | Insect bite (nonvenomous) of breast, left breast | No |
| S20..169 | Insect bite (nonvenomous) of breast, unspecified breast | No |
| S20..17 | Other superficial bite of breast | No |
| S20..171 | Other superficial bite of breast, right breast | No |
| S20..172 | Other superficial bite of breast, left breast | No |
| S20..179 | Other superficial bite of breast, unspecified breast | No |
| S20..2 | Contusion of thorax | No |
| S20..20 | Contusion of thorax, unspecified | No |
| S20..21 | Contusion of front wall of thorax | No |
| S20..211 | Contusion of right front wall of thorax | No |
| S20..212 | Contusion of left front wall of thorax | No |
| S20..213 | Contusion of bilateral front wall of thorax | No |
| S20..214 | Contusion of middle front wall of thorax | No |
| S20..219 | Contusion of unspecified front wall of thorax | No |
| S20..22 | Contusion of back wall of thorax | No |
| S20..221 | Contusion of right back wall of thorax | No |
| S20..222 | Contusion of left back wall of thorax | No |
| S20..223 | Contusion of bilateral back wall of thorax | No |
| S20..224 | Contusion of middle back wall of thorax | No |
| S20..229 | Contusion of unspecified back wall of thorax | No |
| S20..3 | Other and unspecified superficial injuries of front wall of thorax | No |
| S20..30 | Unspecified superficial injuries of front wall of thorax | No |
| S20..301 | Unspecified superficial injuries of right front wall of thorax | No |
| S20..302 | Unspecified superficial injuries of left front wall of thorax | No |
| S20..303 | Unspecified superficial injuries of bilateral front wall of thorax | No |
| S20..304 | Unspecified superficial injuries of middle front wall of thorax | No |
| S20..309 | Unspecified superficial injuries of unspecified front wall of thorax | No |
| S20..31 | Abrasion of front wall of thorax | No |
| S20..311 | Abrasion of right front wall of thorax | No |
| S20..312 | Abrasion of left front wall of thorax | No |
| S20..313 | Abrasion of bilateral front wall of thorax | No |
| S20..314 | Abrasion of middle front wall of thorax | No |
| S20..319 | Abrasion of unspecified front wall of thorax | No |
| S20..32 | Blister (nonthermal) of front wall of thorax | No |
| S20..321 | Blister (nonthermal) of right front wall of thorax | No |
| S20..322 | Blister (nonthermal) of left front wall of thorax | No |
| S20..323 | Blister (nonthermal) of bilateral front wall of thorax | No |
| S20..324 | Blister (nonthermal) of middle front wall of thorax | No |
| S20..329 | Blister (nonthermal) of unspecified front wall of thorax | No |
| S20..34 | External constriction of front wall of thorax | No |
| S20..341 | External constriction of right front wall of thorax | No |
| S20..342 | External constriction of left front wall of thorax | No |
| S20..343 | External constriction of bilateral front wall of thorax | No |
| S20..344 | External constriction of middle front wall of thorax | No |
| S20..349 | External constriction of unspecified front wall of thorax | No |
| S20..35 | Superficial foreign body of front wall of thorax | No |
| S20..351 | Superficial foreign body of right front wall of thorax | No |
| S20..352 | Superficial foreign body of left front wall of thorax | No |
| S20..353 | Superficial foreign body of bilateral front wall of thorax | No |
| S20..354 | Superficial foreign body of middle front wall of thorax | No |
| S20..359 | Superficial foreign body of unspecified front wall of thorax | No |
| S20..36 | Insect bite (nonvenomous) of front wall of thorax | No |
| S20..361 | Insect bite (nonvenomous) of right front wall of thorax | No |
| S20..362 | Insect bite (nonvenomous) of left front wall of thorax | No |
| S20..363 | Insect bite (nonvenomous) of bilateral front wall of thorax | No |
| S20..364 | Insect bite (nonvenomous) of middle front wall of thorax | No |
| S20..369 | Insect bite (nonvenomous) of unspecified front wall of thorax | No |
| S20..37 | Other superficial bite of front wall of thorax | No |
| S20..371 | Other superficial bite of right front wall of thorax | No |
| S20..372 | Other superficial bite of left front wall of thorax | No |
| S20..373 | Other superficial bite of bilateral front wall of thorax | No |
| S20..374 | Other superficial bite of middle front wall of thorax | No |
| S20..379 | Other superficial bite of unspecified front wall of thorax | No |
| S20..4 | Other and unspecified superficial injuries of back wall of thorax | No |
| S20..40 | Unspecified superficial injuries of back wall of thorax | No |
| S20..401 | Unspecified superficial injuries of right back wall of thorax | No |
| S20..402 | Unspecified superficial injuries of left back wall of thorax | No |
| S20..409 | Unspecified superficial injuries of unspecified back wall of thorax | No |
| S20..41 | Abrasion of back wall of thorax | No |
| S20..411 | Abrasion of right back wall of thorax | No |
| S20..412 | Abrasion of left back wall of thorax | No |
| S20..419 | Abrasion of unspecified back wall of thorax | No |
| S20..42 | Blister (nonthermal) of back wall of thorax | No |
| S20..421 | Blister (nonthermal) of right back wall of thorax | No |
| S20..422 | Blister (nonthermal) of left back wall of thorax | No |
| S20..429 | Blister (nonthermal) of unspecified back wall of thorax | No |
| S20..44 | External constriction of back wall of thorax | No |
| S20..441 | External constriction of right back wall of thorax | No |
| S20..442 | External constriction of left back wall of thorax | No |
| S20..449 | External constriction of unspecified back wall of thorax | No |
| S20..45 | Superficial foreign body of back wall of thorax | No |
| S20..451 | Superficial foreign body of right back wall of thorax | No |
| S20..452 | Superficial foreign body of left back wall of thorax | No |
| S20..459 | Superficial foreign body of unspecified back wall of thorax | No |
| S20..46 | Insect bite (nonvenomous) of back wall of thorax | No |
| S20..461 | Insect bite (nonvenomous) of right back wall of thorax | No |
| S20..462 | Insect bite (nonvenomous) of left back wall of thorax | No |
| S20..469 | Insect bite (nonvenomous) of unspecified back wall of thorax | No |
| S20..47 | Other superficial bite of back wall of thorax | No |
| S20..471 | Other superficial bite of right back wall of thorax | No |
| S20..472 | Other superficial bite of left back wall of thorax | No |
| S20..479 | Other superficial bite of unspecified back wall of thorax | No |
| S20..9 | Superficial injury of unspecified parts of thorax | No |
| S20..90 | Unspecified superficial injury of unspecified parts of thorax | No |
| S20..91 | Abrasion of unspecified parts of thorax | No |
| S20..92 | Blister (nonthermal) of unspecified parts of thorax | No |
| S20..94 | External constriction of unspecified parts of thorax | No |
| S20..95 | Superficial foreign body of unspecified parts of thorax | No |
| S20..96 | Insect bite (nonvenomous) of unspecified parts of thorax | No |
| S20..97 | Other superficial bite of unspecified parts of thorax | No |
Last reviewed: September 2026