T78.02
BillableAnaphylactic reaction due to shellfish (crustaceans)
T78.02 is the ICD-10-CM code for Anaphylactic reaction due to shellfish (crustaceans). It is a billable, specific code valid for reimbursement.
S00-T88 Injury, poisoning and certain other consequences of external causes
What this means — in plain language
MedlinePlus · NIHAnaphylaxis is a serious allergic reaction . It can begin very quickly, and symptoms may be life-threatening. The most common causes are reactions to foods (especially peanuts), medications , and stinging insects . Other causes include exercise and exposure to latex . Sometimes no cause can be found. It can affect many organs: Skin - itching, hives, redness, swelling Nose - sneezing, stuffy nose, runny nose Mouth -…
Read more about Anaphylaxis at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
- What is ICD-10 code T78.02?
- T78.02 is the ICD-10-CM code for "Anaphylactic reaction due to shellfish (crustaceans)". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T78.02 a billable code?
- Yes — T78.02 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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