ICD-10 T14.91
Non-Billable HeaderSuicide attempt
About ICD-10-CM T14.91
ICD-10-CM code T14.91 represents Suicide attempt. This is a non-billable header code in the Injury, Poisoning, and External Causes chapter (block T14). The 2026 edition of ICD-10-CM T14.91 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Coding Tips for T14.91
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
Injury codes require a 7th character: A (initial encounter, active treatment), D (subsequent, healing/recovery), S (sequela, late effect of original injury). Codes with fewer than 6 characters need the placeholder X to bring them to 6 characters before adding the 7th. Wrong or missing 7th character is the #1 cause of injury claim denials.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under T14.91. Per CMS ICD-10-CM Tabular 2026.
- Attempted suicide NOS
Medicare LCD Coverage for T14.91
Local Coverage Determinations (LCDs) from CMS MACs that list T14.91 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing T14.91.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but T14.91 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with T14.91
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert T14.91 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| T14.91 | 9599 | 10111 |
| T14.91 | E9589 | 10112 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To T14.91
Other codes in section T14 (Injury of unspecified body region).
ICD-10 T14.91, Billing FAQ
Is ICD-10 code T14.91 billable? +
No, T14.91 is a non-billable header code. Use a more specific child code from block T14 when submitting claims.
What other names or terms map to T14.91? +
ICD-10 T14.91 includes: Attempted suicide NOS.
What ICD-9 codes does T14.91 map to? +
Per CMS GEMs, T14.91 maps to ICD-9 codes: 9599, E9589. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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