2026 ICD-10-CM Diagnosis Code S58.112DComplete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter

ICD-10-CM Codes›S00–T88›S50-S59›S58

ICD-10-CM S58.112D
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

S58.112D is a billable ICD-10-CM diagnosis code for complete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter. The 7th character D marks it as a subsequent encounter code, used during routine care in the healing or recovery phase. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 949 through 950. The code is exempt from POA reporting. Coders also document this condition as amputated below elbow. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Amputation of a limb, subsequent encounter.

Code Identity

ICD-10-CM Code
S58.112D
Billable Status
Yes — Valid for Submission
Code Describes
Complete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter
Short Description
Complete traum amp at lev betw elbow and wrs, left arm, subs
Parent Code
S58.112
Complete traumatic amputation at level between elbow and wrist, left arm

Code Classification

ChapterS00–T88Injury, poisoning and certain other consequences of external causes
SectionS50-S59Injuries to the elbow and forearm
CategoryS58Traumatic amputation of elbow and forearm
This CodeS58.112DComplete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter

Present on Admission (POA)Billing

S58.112D is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Amputated below elbow
  • Bilateral traumatic amputation of upper limbs
  • Traumatic amputation of both arms between elbow and wrist
  • Traumatic amputation through left forearm
  • Traumatic amputation through right forearm
  • Traumatic amputation, below elbow

Coding GuidelinesGuidance

The appropriate 7th character is to be added to each code from block Traumatic amputation of elbow and forearm (S58). Use the following options for the applicable episode of care:

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

Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2026, published by CMS and the National Center for Health Statistics.

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR INJ051
Amputation of a limb, subsequent encounter
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Limb Loss

People can lose all or part of an arm or leg for many reasons. Common ones include:

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert S58.112D to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
V58.89 Other specfied aftercare
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About S58.112DOverview

Is S58.112D a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report complete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What does the 7th character D in S58.112D mean?

The final character D marks a subsequent encounter: use it for routine care while the complete traumatic amputation at level between elbow and wrist, left arm is healing, after active treatment has ended.

What MS-DRG does S58.112D group to?

When complete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter is the principal diagnosis on an inpatient stay, it groups to MS-DRG 949, 950, with relative weights from 0.6277 to 1.1897 depending on complications. Higher weights mean higher Medicare reimbursement.

Is S58.112D exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for complete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter on inpatient claims.

What is the ICD-9 equivalent of S58.112D?

Under the General Equivalence Mappings, complete traumatic amputation at level between elbow and wrist, left arm, subsequent encounter converts to ICD-9-CM V58.89 (other specfied aftercare). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.