Instruction Source: T61.01XA
Ciguatera fish poisoning, accidental (unintentional), init
Instruction Source: T61.01
Ciguatera fish poisoning, accidental (unintentional)
Instruction Source: T61.0
Ciguatera fish poisoning
Instruction Source: T61
Toxic effect of noxious substances eaten as seafood
Excludes 1 (Mutually Exclusive)
- allergic reaction to food, such as:
- anaphylactic reaction or shock due to adverse food reaction (T78.0-)
- bacterial foodborne intoxications (A05.-)
- dermatitis (L23.6, L25.4, L27.2)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
- gastroenteritis (noninfective) (K52.29)
- toxic effect of aflatoxin and other mycotoxins (T64)
- toxic effect of cyanides (T65.0-)
- toxic effect of harmful algae bloom (T65.82-)
- toxic effect of hydrogen cyanide (T57.3-)
- toxic effect of mercury (T56.1-)
- toxic effect of red tide (T65.82-)
Instruction Source: T51-T65
Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
Excludes 1 (Mutually Exclusive)
- contact with and (suspected) exposure to toxic substances (Z77.-)
Clinical Notes
- When no intent is indicated code to accidental. Undetermined intent is only for use when there is specific documentation in the record that the intent of the toxic effect cannot be determined.
Instruction Source: S00-T88
Injury, poisoning and certain other consequences of external causes
Excludes 2 (Not Included Here)
- birth trauma (P10-P15)
- obstetric trauma (O70-O71)
Clinical Notes
- 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