S20.20 Contusion of thorax, unspecified

Non-billable ICD-10-CM code.

Applies from S20 Superficial injury of thorax

7th character note

• The appropriate 7th character is to be added to each code from category S20

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Code annotations containing back-references to S20.20

Back-references to S20.20

• Type 1 Excludes: S20.9 Superficial injury of unspecified parts of thorax ("contusion of thorax NOS (S20.20)")

Diagnosis Index entries for S20.20

• Contusion (skin surface intact) › thorax (wall)

Nearby codes

• S20.179 Other superficial bite of breast, unspecified breast
• S20.179A Other superficial bite of breast, unspecified breast, initial encounter
• S20.179D Other superficial bite of breast, unspecified breast, subsequent encounter
• S20.179S Other superficial bite of breast, unspecified breast, sequela
• S20.2 Contusion of thorax
• S20.20 Contusion of thorax, unspecified (this code)
• S20.20XA Contusion of thorax, unspecified, initial encounter
• S20.20XD Contusion of thorax, unspecified, subsequent encounter
• S20.20XS Contusion of thorax, unspecified, sequela
• S20.21 Contusion of front wall of thorax
• S20.211 Contusion of right front wall of thorax