S25.00XS ICD-10-CM Code: Unspecified injury of thoracic aorta, sequela
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Inpatient Payment Groups (MS-DRG)
MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0 (FY2026), Appendix B.
- MS-DRG 299 — PERIPHERAL VASCULAR DISORDERS WITH MCC (MDC 05)
- MS-DRG 300 — PERIPHERAL VASCULAR DISORDERS WITH CC (MDC 05)
- MS-DRG 301 — PERIPHERAL VASCULAR DISORDERS WITHOUT CC/MCC (MDC 05)
A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for S25.00XS in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- injuries of breast
- injuries of chest (wall)
- injuries of interscapular area
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- burns and corrosions (T20-T32)
- effects of foreign body in bronchus (T17.5)
- effects of foreign body in esophagus (T18.1)
- effects of foreign body in lung (T17.8)
- effects of foreign body in trachea (T17.4)
- frostbite (T33-T34)
- injuries of axilla
- injuries of clavicle
- injuries of scapular region
- injuries of shoulder
- insect bite or sting, venomous (T63.4)
Code Also
Additional codes that may be required to fully describe the encounter.
- any associated open wound (S21.-)
Frequently Asked Questions (FAQ) & Clinical Guidance
Does S25.00XS require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category S25.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to S25.00XS in its code family, with their registry titles.
- S25 — Injury of blood vessels of thorax
- S25.0 — Injury of thoracic aorta
- S25.00 — Unspecified injury of thoracic aorta
- S25.00XA — Unspecified injury of thoracic aorta, initial encounter
- S25.00XD — Unspecified injury of thoracic aorta, subsequent encounter
- S25.01 — Minor laceration of thoracic aorta
- S25.01XA — Minor laceration of thoracic aorta, initial encounter
- S25.01XD — Minor laceration of thoracic aorta, subsequent encounter
- S25.01XS — Minor laceration of thoracic aorta, sequela
- S25.02 — Major laceration of thoracic aorta