T45.8
Header — not billablePoisoning by, adverse effect of and underdosing of other primarily systemic and hematological agents
The ICD-10 code for poisoning by, adverse effect of and underdosing of other primarily systemic and hematological agents is T45.8.
T45.8 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 1 more specific codes below.
Clinical notes
Excludes2 (not included here)
An Excludes2 note means the excluded condition is not part of this one, but a patient can have both at the same time — in that case both codes may be reported together.
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Poisoning by, adverse effect of and underdosing of liver preparations and other antianemic agents
- Poisoning by, adverse effect of and underdosing of natural blood and blood products
- Poisoning by, adverse effect of and underdosing of plasma substitute
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T45.0Poisoning by, adverse effect of and underdosing of antiallergic and antiemetic drugsnon-billable header
- T45.1Poisoning by, adverse effect of and underdosing of antineoplastic and immunosuppressive drugsnon-billable header
- T45.2Poisoning by, adverse effect of and underdosing of vitaminsnon-billable header
- T45.3Poisoning by, adverse effect of and underdosing of enzymesnon-billable header
- T45.4Poisoning by, adverse effect of and underdosing of iron and its compoundsnon-billable header
- T45.5Poisoning by, adverse effect of and underdosing of anticoagulants and antithrombotic drugsnon-billable header
- T45.6Poisoning by, adverse effect of and underdosing of fibrinolysis-affecting drugsnon-billable header
- T45.7Poisoning by, adverse effect of and underdosing of anticoagulant antagonists, vitamin K and other coagulantsnon-billable header
- T45.9Poisoning by, adverse effect of and underdosing of unspecified primarily systemic and hematological agentnon-billable header
- T45.APoisoning by, adverse effect of and underdosing of immune checkpoint inhibitors and immunostimulant drugsnon-billable header
- T45.8Poisoning by, adverse effect of and underdosing of other primarily systemic and hematological agentsnon-billable header