ICD Code T78.2XXA
ICD code T78.2XXA is used to identify an initial encounter for anaphylactic shock of unspecified cause in medical records and documentation.
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What is ICD diagnosis code T78.2XXA
ICD code T78.2XXA is anaphylactic shock, unspecified, during the patient's initial encounter for this condition.
When to use ICD code T78.2XXA
1. Sudden onset of severe allergic reaction following exposure to a potential allergen
2. Rapid development of symptoms such as difficulty breathing, wheezing, or airway swelling
3. Hypotension or signs of shock (e.g., rapid pulse, dizziness, fainting)
4. Skin or mucosal involvement (e.g., hives, flushing, angioedema)
5. Gastrointestinal symptoms such as nausea, vomiting, abdominal pain, or diarrhea
6. No specific allergen identified or documented
7. Patient is being seen for the initial encounter related to this episode
Billable CPT codes for ICD code T78.2XXA
Relevant CPT codes that may be used to treat ICD code T78.2XXA include:
- 99281–99285 (Emergency department visits)
- 96365 (Intravenous infusion, for therapy, prophylaxis, or diagnosis; initial, up to 1 hour)
- 96372 (Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular)
- 94002–94004 (Ventilation management, if required)
- 36415 (Collection of venous blood by venipuncture)
- 94760 (Noninvasive ear or pulse oximetry for oxygen saturation)
- J0171 (Injection, adrenalin, up to 1 mg)
- J7050 (Infusion, normal saline solution, 250 cc)
CPT code selection should be based on the specific services rendered during the encounter for T78.2XXA.
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