ICD-10-CM code · FY2027
T36.1X5D Adverse effect of cephalosporins and other beta-lactam antibiotics, subsequent encounter
BillableValid for claims as a specific diagnosis code
About T36.1X5D
- Code
- T36.1X5D
- Billable
- Yes
- Short description
- Adverse effect of cephalospor/oth beta-lactm antibiot, subs
- Category
- T36 Poisoning by, adverse effect of and underdosing of systemic antibiotics
- Block
- T36-T50 Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances
- Chapter
- 19 Injury, poisoning and certain other consequences of external causes
- Code set
- FY2027, October 1, 2026 to September 30, 2027
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Coding notes for T36.1X5D
No notes of its own; the notes below apply from the codes above it.
7th character D
subsequent encounter
Also applies, from T36 Poisoning by, adverse effect of and underdosing of systemic antibiotics
Excludes1 Not coded here: never report these together with this code (use the code given instead).
7th character
- The appropriate 7th character is to be added to each code from category T36
Block T36-T50 notes (apply to every code in it)
Includes Conditions this code covers.
- adverse effect of correct substance properly administered
- poisoning by overdose of substance
- poisoning by wrong substance given or taken in error
- underdosing by (inadvertently) (deliberately) taking less substance than prescribed or instructed
Note
Excludes1 Not coded here: never report these together with this code (use the code given instead).
- toxic reaction to local anesthesia in pregnancy (O29.3-)
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
Code first Report the underlying condition's code before this one.
Chapter 19 notes (apply to every code in it)
Note
- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
- The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
Use additional code Add a second code for the detail named here.
- code to identify any retained foreign body, if applicable (Z18.-)
Related codes in T36.1X5
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