| ICD-10-CM-2023 > S00-T88 > T66-T78 > T78 |
T66-T78 | Other and unspecified effects of external causes | |
T78 | Adverse effects, not elsewhere classified | |
Excl2.: | complications of surgical and medical care NEC (T80-T88) | |
Info: | The appropriate 7th character is to be added to each code from category T78 A - initial encounter D - subsequent encounter S - sequela | |
T78.0 | Anaphylactic reaction due to food | |
Info: | Anaphylactic reaction due to adverse food reaction Anaphylactic shock or reaction due to nonpoisonous foods Anaphylactoid reaction due to food | |
T78.00 | Anaphylactic reaction due to unspecified food | |
T78.00XA | Anaphylactic reaction due to unspecified food : initial encounter | |
T78.00XD | Anaphylactic reaction due to unspecified food : subsequent encounter | |
T78.00XS | Anaphylactic reaction due to unspecified food : sequela | |
T78.01 | Anaphylactic reaction due to peanuts | |
T78.01XA | Anaphylactic reaction due to peanuts : initial encounter | |
T78.01XD | Anaphylactic reaction due to peanuts : subsequent encounter | |
T78.01XS | Anaphylactic reaction due to peanuts : sequela | |
T78.02 | Anaphylactic reaction due to shellfish (crustaceans) | |
T78.02XA | Anaphylactic reaction due to shellfish (crustaceans) : initial encounter | |
T78.02XD | Anaphylactic reaction due to shellfish (crustaceans) : subsequent encounter | |
T78.02XS | Anaphylactic reaction due to shellfish (crustaceans) : sequela | |
T78.03 | Anaphylactic reaction due to other fish | |
T78.03XA | Anaphylactic reaction due to other fish : initial encounter | |
T78.03XD | Anaphylactic reaction due to other fish : subsequent encounter | |
T78.03XS | Anaphylactic reaction due to other fish : sequela | |
T78.04 | Anaphylactic reaction due to fruits and vegetables | |
T78.04XA | Anaphylactic reaction due to fruits and vegetables : initial encounter | |
T78.04XD | Anaphylactic reaction due to fruits and vegetables : subsequent encounter | |
T78.04XS | Anaphylactic reaction due to fruits and vegetables : sequela | |
T78.05 | Anaphylactic reaction due to tree nuts and seeds | |
Excl2.: | anaphylactic reaction due to peanuts (T78.01) | |
T78.05XA | Anaphylactic reaction due to tree nuts and seeds : initial encounter | |
T78.05XD | Anaphylactic reaction due to tree nuts and seeds : subsequent encounter | |
T78.05XS | Anaphylactic reaction due to tree nuts and seeds : sequela | |
T78.06 | Anaphylactic reaction due to food additives | |
T78.06XA | Anaphylactic reaction due to food additives : initial encounter | |
T78.06XD | Anaphylactic reaction due to food additives : subsequent encounter | |
T78.06XS | Anaphylactic reaction due to food additives : sequela | |
T78.07 | Anaphylactic reaction due to milk and dairy products | |
T78.07XA | Anaphylactic reaction due to milk and dairy products : initial encounter | |
T78.07XD | Anaphylactic reaction due to milk and dairy products : subsequent encounter | |
T78.07XS | Anaphylactic reaction due to milk and dairy products : sequela | |
T78.08 | Anaphylactic reaction due to eggs | |
T78.08XA | Anaphylactic reaction due to eggs : initial encounter | |
T78.08XD | Anaphylactic reaction due to eggs : subsequent encounter | |
T78.08XS | Anaphylactic reaction due to eggs : sequela | |
T78.09 | Anaphylactic reaction due to other food products | |
T78.09XA | Anaphylactic reaction due to other food products : initial encounter | |
T78.09XD | Anaphylactic reaction due to other food products : subsequent encounter | |
T78.09XS | Anaphylactic reaction due to other food products : sequela | |
T78.1 | Other adverse food reactions, not elsewhere classified | |
Use add'l | code to identify the type of reaction, if applicable | |
Excl1.: | anaphylactic reaction or shock due to adverse food reaction (T78.0-) anaphylactic reaction due to food (T78.0-) bacterial food borne intoxications (A05.-) | |
Excl2.: | allergic and dietetic gastroenteritis and colitis (K52.29) allergic rhinitis due to food (J30.5) dermatitis due to food in contact with skin (L23.6, L24.6, L25.4) dermatitis due to ingested food (L27.2) food protein-induced enterocolitis syndrome (K52.21) food protein-induced enteropathy (K52.22) | |
T78.1XXA | Other adverse food reactions, not elsewhere classified : initial encounter | |
T78.1XXD | Other adverse food reactions, not elsewhere classified : subsequent encounter | |
T78.1XXS | Other adverse food reactions, not elsewhere classified : sequela | |
T78.2 | Anaphylactic shock, unspecified | |
Info: | Allergic shock Anaphylactic reaction Anaphylaxis | |
Excl1.: | anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administered (T88.6) anaphylactic reaction or shock due to adverse food reaction (T78.0-) anaphylactic reaction or shock due to serum (T80.5-) | |
T78.2XXA | Anaphylactic shock, unspecified : initial encounter | |
T78.2XXD | Anaphylactic shock, unspecified : subsequent encounter | |
T78.2XXS | Anaphylactic shock, unspecified : sequela | |
T78.3 | Angioneurotic edema | |
Info: | Allergic angioedema Giant urticaria Quincke's edema | |
Excl1.: | serum urticaria (T80.6-) urticaria (L50.-) | |
T78.3XXA | Angioneurotic edema : initial encounter | |
T78.3XXD | Angioneurotic edema : subsequent encounter | |
T78.3XXS | Angioneurotic edema : sequela | |
T78.4 | Other and unspecified allergy | |
Excl1.: | specified types of allergic reaction such as: allergic diarrhea (K52.29) allergic gastroenteritis and colitis (K52.29) dermatitis (L23-L25, L27.-) food protein-induced enterocolitis syndrome (K52.21) food protein-induced enteropathy (K52.22) hay fever (J30.1) | |
T78.40 | Allergy, unspecified | |
Info: | Allergic reaction NOS Hypersensitivity NOS | |
T78.40XA | Allergy, unspecified : initial encounter | |
T78.40XD | Allergy, unspecified : subsequent encounter | |
T78.40XS | Allergy, unspecified : sequela | |
T78.41 | Arthus phenomenon | |
Info: | Arthus reaction | |
T78.41XA | Arthus phenomenon : initial encounter | |
T78.41XD | Arthus phenomenon : subsequent encounter | |
T78.41XS | Arthus phenomenon : sequela | |
T78.49 | Other allergy | |
T78.49XA | Other allergy : initial encounter | |
T78.49XD | Other allergy : subsequent encounter | |
T78.49XS | Other allergy : sequela | |
T78.8 | Other adverse effects, not elsewhere classified | |
T78.8XXA | Other adverse effects, not elsewhere classified : initial encounter | |
T78.8XXD | Other adverse effects, not elsewhere classified : subsequent encounter | |
T78.8XXS | Other adverse effects, not elsewhere classified : sequela | |
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