| S20352A | Superficial foreign body of left front wall of thorax, initial encounter |
| S20352D | Superficial foreign body of left front wall of thorax, subsequent encounter |
| S20352S | Superficial foreign body of left front wall of thorax, sequela |
| S20353 | Superficial foreign body of bilateral front wall of thorax |
| S20353A | Superficial foreign body of bilateral front wall of thorax, initial encounter |
| S20353D | Superficial foreign body of bilateral front wall of thorax, subsequent encounter |
| S20353S | Superficial foreign body of bilateral front wall of thorax, sequela |
| S20354 | Superficial foreign body of middle front wall of thorax |
| S20354A | Superficial foreign body of middle front wall of thorax, initial encounter |
| S20354D | Superficial foreign body of middle front wall of thorax, subsequent encounter |
| S20354S | Superficial foreign body of middle front wall of thorax, sequela |
| S20359 | Superficial foreign body of unspecified front wall of thorax Superficial foreign body of unspecified front wall of thorax |
| S20359A | Superficial foreign body of unspecified front wall of thorax, initial encounter |
| S20359D | Superficial foreign body of unspecified front wall of thorax, subsequent encounter |
| S20359S | Superficial foreign body of unspecified front wall of thorax, sequela |
| S2036 | Insect bite (nonvenomous) of front wall of thorax |
| S20361 | Insect bite (nonvenomous) of right front wall of thorax |
| S20361A | Insect bite (nonvenomous) of right front wall of thorax, initial encounter |
| S20361D | Insect bite (nonvenomous) of right front wall of thorax, subsequent encounter |
| S20361S | Insect bite (nonvenomous) of right front wall of thorax, sequela |
| S20362 | Insect bite (nonvenomous) of left front wall of thorax |
| S20362A | Insect bite (nonvenomous) of left front wall of thorax, init Insect bite (nonvenomous) of left front wall of thorax, initial encounter |
| S20362D | Insect bite (nonvenomous) of left front wall of thorax, subs Insect bite (nonvenomous) of left front wall of thorax, subsequent encounter |
| S20362S | Insect bite (nonvenomous) of left front wall of thorax, sequela |
| S20363 | Insect bite (nonvenomous) of bilateral front wall of thorax |
| S20363A | Insect bite (nonvenomous) of bilateral front wall of thorax, initial encounter |
| S20363D | Insect bite (nonvenomous) of bilateral front wall of thorax, subsequent encounter |
| S20363S | Insect bite (nonvenomous) of bilateral front wall of thorax, sequela |
| S20364 | Insect bite (nonvenomous) of middle front wall of thorax |
| S20364A | Insect bite (nonvenomous) of middle front wall of thorax, initial encounter |
| S20364D | Insect bite (nonvenomous) of middle front wall of thorax, subsequent encounter |
| S20364S | Insect bite (nonvenomous) of middle front wall of thorax, sequela |
| S20369 | Insect bite (nonvenomous) of unspecified front wall of thorax |
| S20369A | Insect bite (nonvenomous) of unsp front wall of thorax, init Insect bite (nonvenomous) of unspecified front wall of thorax, initial encounter |
| S20369D | Insect bite (nonvenomous) of unsp front wall of thorax, subs Insect bite (nonvenomous) of unspecified front wall of thorax, subsequent encounter |
| S20369S | Insect bite (nonvenomous) of unspecified front wall of thorax, sequela |
| S2037 | Other superficial bite of front wall of thorax |
| S20371 | Other superficial bite of right front wall of thorax |
| S20371A | Other superficial bite of right front wall of thorax, initial encounter |
| S20371D | Other superficial bite of right front wall of thorax, subsequent encounter |
| S20371S | Other superficial bite of right front wall of thorax, sequela |
| S20372 | Other superficial bite of left front wall of thorax |
| S20372A | Other superficial bite of left front wall of thorax, initial encounter |
| S20372D | Other superficial bite of left front wall of thorax, subsequent encounter |
| S20372S | Other superficial bite of left front wall of thorax, sequela Other superficial bite of left front wall of thorax, sequela |
| S20373 | Other superficial bite of bilateral front wall of thorax |
| S20373A | Other superficial bite of bilateral front wall of thorax, initial encounter |
| S20373D | Other superficial bite of bilateral front wall of thorax, subsequent encounter |
| S20373S | Other superficial bite of bilateral front wall of thorax, sequela |
| S20374 | Other superficial bite of middle front wall of thorax |