T15.1 Foreign body in conjunctival sac

⚠ Non-Billable ICD-10-CM 2026
Open T15.1 in the app →

Get what a quick lookup can't: the AI assistant for official-guideline questions, HCC risk-adjustment mappings (CMS-HCC V24/V28, RxHCC), FDA drug indications, and AHA Coding Clinic references for T15.1.

The ICD-10-CM code for Foreign body in conjunctival sac is T15.1 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
T15-T19: Effects of foreign body entering through natural orifice (T15-T19)
Category T15
17 codes (12 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to T15.1:

  • Foreign body › conjunctival sac

Official Coding Guidelines

Sequence blood vessel/nerve injury first (fragment)

injury is to the blood vessels or nerves, that injury should be sequenced first.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.2
Do not assign injury codes for iatrogenic injuries; code complication

3) Iatrogenic injuries Injury codes from Chapter 19 should not be assigned for injuries that occur during, or as a result of, a medical intervention. Assign the appropriate complication code(s).

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.3

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference T15.1 with the canonical source and edition:

T15.1 — Foreign body in conjunctival sac. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/T15.1

Canonical URL: https://icd10codingpro.com/codes/T15.1

Related Codes

Parent Code

T15 Foreign body on external eye

More Specific Codes

T15.10 Foreign body in conjunctival sac, unspecified eye T15.11 Foreign body in conjunctival sac, right eye T15.12 Foreign body in conjunctival sac, left eye

Related Codes in T15

T15 Foreign body on external eye T15.0 Foreign body in cornea T15.00 Foreign body in cornea, unspecified eye T15.01 Foreign body in cornea, right eye T15.02 Foreign body in cornea, left eye T15.10 Foreign body in conjunctival sac, unspecified eye T15.11 Foreign body in conjunctival sac, right eye T15.12 Foreign body in conjunctival sac, left eye T15.8 Foreign body in other and multiple parts of external eye T15.80 Foreign body in other and multiple parts of external eye, unspecified eye T15.81 Foreign body in other and multiple parts of external eye, right eye T15.82 Foreign body in other and multiple parts of external eye, left eye T15.9 Foreign body on external eye, part unspecified T15.90 Foreign body on external eye, part unspecified, unspecified eye T15.91 Foreign body on external eye, part unspecified, right eye T15.92 Foreign body on external eye, part unspecified, left eye
Search all 70,000+ ICD-10-CM codes →
Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

Get HCC Mappings, Clinical Summaries, and More

Access premium features including HCC risk adjustment, FDA drug indications, AI coding assistant, and comprehensive clinical context.

Start Free Trial