Y63.3 – Inadvertent exposure of patient to radiation during medical care
ICD-10-CM 2027 diagnosis code · Misadventures to patients during surgical and medical care
ICD-10-CM code
Y63.3
- Code
Y63.3(claims format:Y633)- Description
- Inadvertent exposure of patient to radiation during medical care
- Short description
- Inadvertent expsr of patient to radiation during med care
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 20. External causes of morbidity (V00-Y99)
- Block
- Y62-Y69 Misadventures to patients during surgical and medical care
- Parent codes
- Y63
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Y63 – Failure in dosage during surgical and medical care
Block Y62-Y69
Excludes1 (not coded here):
Related codes in Y63
- Y63.0 – Excessive amount of blood or other fluid given during transfusion or infusionBillable
- Y63.1 – Incorrect dilution of fluid used during infusionBillable
- Y63.2 – Overdose of radiation given during therapyBillable
- Y63.4 – Failure in dosage in electroshock or insulin-shock therapyBillable
- Y63.5 – Inappropriate temperature in local application and packingBillable
- Y63.6 – Underdosing and nonadministration of necessary drug, medicament or biological substanceBillable
- Y63.8 – Failure in dosage during other surgical and medical careBillable
- Y63.9 – Failure in dosage during unspecified surgical and medical careBillable
Frequently asked questions
What is ICD-10 code Y63.3?
Y63.3 is the ICD-10-CM code for inadvertent exposure of patient to radiation during medical care, in the block Y62-Y69 (Misadventures to patients during surgical and medical care).
Is Y63.3 a billable code?
Yes. Y63.3 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does Y63.3 belong to?
It belongs to category Y63 – Failure in dosage during surgical and medical care.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.