ICD-10 Diagnosis Code S90.861A

Insect bite (nonvenomous), right foot, initial encounter

Diagnosis Code S90.861A

ICD-10: S90.861A
Short Description: Insect bite (nonvenomous), right foot, initial encounter
Long Description: Insect bite (nonvenomous), right foot, initial encounter
This is the 2017 version of the ICD-10-CM diagnosis code S90.861A

Valid for Submission
The code S90.861A is valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Injuries to the ankle and foot (S90-S99)
      • Superficial injury of ankle, foot and toes (S90)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code S90.861A is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 606 - MINOR SKIN DISORDERS WITH MCC
  • 607 - MINOR SKIN DISORDERS WITHOUT MCC

Information for Patients


Insect Bites and Stings

Also called: Bug bites

Most insect bites are harmless, though they sometimes cause discomfort. Bee, wasp, and hornet stings and fire ant bites usually hurt. Mosquito and flea bites usually itch. Insects can also spread diseases. In the United States, some mosquitoes spread West Nile virus. Travelers outside the United States may be at risk for malaria and other infections.

To prevent insect bites and their complications

  • Don't bother insects
  • Use insect repellant
  • Wear protective clothing
  • Be careful when you eat outside because food attracts insects
  • If you know you have severe allergic reactions to insect bites and stings (such as anaphylaxis), carry an emergency epinephrine kit

  • Anaphylaxis (Medical Encyclopedia)
  • Bee poison (Medical Encyclopedia)
  • Fire ants (Medical Encyclopedia)
  • Fleas (Medical Encyclopedia)
  • Insect bites and stings (Medical Encyclopedia)
  • Wasp sting (Medical Encyclopedia)


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