2026 ICD-10-CM Diagnosis Code T14.91XSSuicide attempt, sequela

ICD-10-CM Codes›S00–T88›T14›T14

ICD-10-CM T14.91XS
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

T14.91XS is a billable ICD-10-CM diagnosis code for suicide attempt, sequela. The 7th character S marks it as a sequela code, which reports a problem that remains after the original condition has resolved. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 913 through 914. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Injury, sequela; and Mental and substance use disorders; sequela.

Code Identity

ICD-10-CM Code
T14.91XS
Billable Status
Yes — Valid for Submission
Code Describes
Suicide attempt, sequela
Short Description
Suicide attempt, sequela
Same as the full description in the CMS dataset.
Parent Code
T14.91
Suicide attempt

Code Classification

ChapterS00–T88Injury, poisoning and certain other consequences of external causes
SectionT14Injury of unspecified body region
CategoryT14Injury of unspecified body region
This CodeT14.91XSSuicide attempt, sequela

Present on Admission (POA)Billing

T14.91XS 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.

  • Attempted suicide by cutting or stabbing
  • Attempted suicide by drowning
  • Attempted suicide by hanging
  • Attempted suicide by jumping from high place
  • Attempted suicide by suffocation
  • Attempted suicide using domestic gas
  • Attempted suicide using firearm
  • First known suicide attempt
  • Injury due to suicide attempt
  • Intentional self poisoning
  • Self poisoning by gas
  • Suicide
  • Suicide and selfinflicted poisoning by gas distributed by pipeline
  • Suicide and selfinflicted poisoning by gases in domestic use
  • Suicide and selfinflicted poisoning by liquefied petroleum gas distributed in mobile containers
  • Suicide attempt
  • Suicide attempt by adequate means
  • Suicide attempt by burning self
  • Suicide attempt by crashing motor vehicle
  • Suicide attempt by electrocution
  • Suicide attempt by explosion
  • Suicide attempt by inadequate means
  • Suicide attempt by inducing lethal firearm response from law enforcement
  • Suicide attempt by placing self in path of moving vehicle
  • Suicide cluster

Coding GuidelinesGuidance

The appropriate 7th character is to be added to each code from block Injury of unspecified body region (T14). 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 INJ073
Injury, sequela
Default principal diagnosis: inpatient No · outpatient No
CCSR MBD034
Mental and substance use disorders; sequela
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Genes, Transgenic, Suicide

    genes that are used transgenically, i.e., via gene transfer techniques to induce cell death.

  • Suicide

    the act of killing oneself.

  • Suicide Prevention

    specific strategies for averting suicides. these include mental health promotion and monitoring psychological well-being and other intervention programs targeting susceptible individuals.

  • Suicide, Assisted

    provision (by a physician or other health professional, or by a family member or friend) of support and/or means that gives a patient the power to terminate his or her own life. (from apa, thesaurus of psychological index terms, 8th ed).

  • Suicide, Attempted

    the unsuccessful attempt to kill oneself.

  • Suicide, Completed

    the successful attempt to kill oneself.

Convert T14.91XS to ICD-9-CMHistory

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

ICD-9-CM
908.9 Late effect injury NOS
Approximate The match is approximate rather than exact.

Code History & ChangesHistory

Replacement T14.91XS replaces the following previously assigned code(s):

  • T14.91 - Suicide attempt
FY 2018AddedAdded to the ICD-10-CM code setEffective October 1, 2017.
FY 2019–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About T14.91XSOverview

Is T14.91XS (Suicide attempt) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report suicide attempt, sequela on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What does the 7th character S in T14.91XS mean?

The final character S makes this a sequela code: it reports a lingering problem that remains after the suicide attempt itself has resolved, not the original event.

What MS-DRG does T14.91XS group to?

When suicide attempt, sequela is the principal diagnosis on an inpatient stay, it groups to MS-DRG 913, 914, with relative weights from 0.8855 to 1.6346 depending on complications. Higher weights mean higher Medicare reimbursement.

Is T14.91XS 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 suicide attempt, sequela on inpatient claims.

What is the ICD-9 equivalent of T14.91XS?

Under the General Equivalence Mappings, suicide attempt, sequela converts to ICD-9-CM 908.9 (late effect injury NOS). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.