S53.31XS ICD-10-CM Code: Traumatic rupture of right ulnar collateral ligament, 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, Appendix B.
- MS-DRG 562 — FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITH MCC (MDC 08)
- MS-DRG 563 — FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITHOUT MCC (MDC 08)
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.
Official Registry Overview & Definition
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for S53.31XS in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- avulsion of joint or ligament of elbow
- laceration of cartilage, joint or ligament of elbow
- sprain of cartilage, joint or ligament of elbow
- traumatic hemarthrosis of joint or ligament of elbow
- traumatic rupture of joint or ligament of elbow
- traumatic subluxation of joint or ligament of elbow
- traumatic tear of joint or ligament of elbow
Excludes1 — Not Coded Here
Conditions generally not reported together with this code (Excludes1) -- an error unless the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
- sprain of ulnar collateral ligament (S53.44-) Compare S53.31XS vs S53.44 →
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- strain of muscle, fascia and tendon at forearm level (S56.-) Compare S53.31XS vs S56 →
- burns and corrosions (T20-T32) Compare S53.31XS vs T20 →
- frostbite (T33-T34) Compare S53.31XS vs T33 →
- injuries of wrist and hand (S60-S69) Compare S53.31XS vs S60 →
- insect bite or sting, venomous (T63.4) Compare S53.31XS vs T63.4 →
Code Also
Additional codes that may be required to fully describe the encounter.
- any associated open wound
Change history
No changes recorded for this code — unchanged since the FY2016 baseline of the change ledger.
Verify Before Coding
- Billable — reportable as written.
From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim.
Contextual Map
Every relationship of S53.31XS in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Hierarchy
- S00-T88 — Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) (S00-T88) [Hierarchy]
- S50-S59 — Injuries to the elbow and forearm [Hierarchy]
Referenced by Excludes2 notes
- S53.4 — Sprain of elbow [Excludes2](via S53.3.-): “traumatic rupture of ulnar collateral ligament (S53.3-)”
Clinical classification (CCSR)
- INJ073 — Injury, sequela [CCSR]
Potential MS-DRG
- DRG 562 — FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITH MCC [MS-DRG]: “FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITH MCC (MDC 08)”
- DRG 563 — FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITHOUT MCC [MS-DRG]: “FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITHOUT MCC (MDC 08)”
Nearest codes (40)
- S53 — Dislocation and sprain of joints and ligaments of elbow [Sibling]
- S53.20 — Traumatic rupture of unspecified radial collateral ligament [Sibling]
- S53.20XA — Traumatic rupture of unspecified radial collateral ligament, initial encounter [Sibling]
- S53.20XD — Traumatic rupture of unspecified radial collateral ligament, subsequent encounter [Sibling]
- S53.20XS — Traumatic rupture of unspecified radial collateral ligament, sequela [Sibling]
- S53.21 — Traumatic rupture of right radial collateral ligament [Sibling]
- S53.21XA — Traumatic rupture of right radial collateral ligament, initial encounter [Sibling]
- S53.21XD — Traumatic rupture of right radial collateral ligament, subsequent encounter [Sibling]
- and 32 more
Referenced by Other Codes
Clinical classification (AHRQ CCSR):INJ073 — Injury, sequela (default).
Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality.
Potential MS-DRG Relationships (FY2026)
Not on the CMS CC/MCC list — as a secondary diagnosis this code does not change MS-DRG severity.
Named in the grouper logic of 2 MS-DRGs: DRG 562 (MDC 08), DRG 563 (MDC 08).
From the CMS MS-DRG Definitions Manual (Appendices B and C). Actual DRG assignment depends on the complete claim.
Official ICD-10-CM tabular notes on other codes that name S53.31XS or its code family.
1 Excludes2 notes: S53.4 (via S53.3.-).
Frequently Asked Questions (FAQ) & Clinical Guidance
Does S53.31XS require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category S53.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to S53.31XS in its code family, with their registry titles.
- S53.30XD — Traumatic rupture of unspecified ulnar collateral ligament, subsequent encounter
- S53.30XS — Traumatic rupture of unspecified ulnar collateral ligament, sequela
- S53.31 — Traumatic rupture of right ulnar collateral ligament
- S53.31XA — Traumatic rupture of right ulnar collateral ligament, initial encounter
- S53.31XD — Traumatic rupture of right ulnar collateral ligament, subsequent encounter
- S53.32 — Traumatic rupture of left ulnar collateral ligament
- S53.32XA — Traumatic rupture of left ulnar collateral ligament, initial encounter
- S53.32XD — Traumatic rupture of left ulnar collateral ligament, subsequent encounter
- S53.32XS — Traumatic rupture of left ulnar collateral ligament, sequela
- S53.4 — Sprain of elbow