MCMedicalCodingSoftware
S37.63XA

S37.63XA: Laceration of uterus, initial encounter

Billable / specific codeICD-10-CM

S37.63XA is a billable, specific ICD-10-CM code for laceration of uterus, initial encounter. It is valid for submission on a claim.

Check S37.63XA with the rest of the claim: free scrubber

7th character "A": initial encounter

The appropriate 7th character is to be added to each code from category S37

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1 inherited from the categories above S37.63XA

A category’s note binds every code beneath it.

Written on S37.6: Injury of uterus

  • injury to uterus during delivery (O71.-)

Written on S37: Injury of urinary and pelvic organs

  • obstetric trauma to pelvic organs (O71.-)

Excludes2 inherited from the categories above S37.63XA

Not part of this code, but both may be coded when both are present.

Written on S37: Injury of urinary and pelvic organs

  • injury of peritoneum (S36.81)
  • injury of retroperitoneum (S36.89-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

S37.63XA is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56421Billing and Coding: CT of the Abdomen and Pelvis
  • A57205Billing and Coding: Oximetry Services

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S37.63

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.