S00-T88

ICD-10-CM Chapter 19: Injury, poisoning and certain other consequences of external causes

Chapter 19 of the ICD-10-CM tabular list covers S00-T88. It contains 24 blocks of related categories, listed below with the categories published in each.

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • birth trauma (P10-P15)
  • obstetric trauma (O70-O71)

Use additional code

Report an additional code to identify the associated condition.

  • code to identify any retained foreign body, if applicable (Z18.-)

Notes

  • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
  • The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

S00-S09Injuries to the head

S10-S19Injuries to the neck

S20-S29Injuries to the thorax

S30-S39Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals

S40-S49Injuries to the shoulder and upper arm

S50-S59Injuries to the elbow and forearm

S60-S69Injuries to the wrist, hand and fingers

S70-S79Injuries to the hip and thigh

S80-S89Injuries to the knee and lower leg

S90-S99Injuries to the ankle and foot

T07-T88Injury, poisoning and certain other consequences of external causes

T07Injuries involving multiple body regions

T14Injury of unspecified body region

T15-T19Effects of foreign body entering through natural orifice

T20-T32Burns and corrosions

T20-T25Burns and corrosions of external body surface, specified by site

T26-T28Burns and corrosions confined to eye and internal organs

T30-T32Burns and corrosions of multiple and unspecified body regions

T33-T34Frostbite

T36-T50Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances

T51-T65Toxic effects of substances chiefly nonmedicinal as to source

T66-T78Other and unspecified effects of external causes

T79Certain early complications of trauma

T80-T88Complications of surgical and medical care, not elsewhere classified

Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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