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s edema

Excludes1: urticaria (L50.-)

serum (T80.6)

T78.4 Other and unspecified allergy

Excludes1: specified types of allergic reaction such as:

allergic diarrhea (K52.2)

allergic gastroenteritis and colitis (K52.2)

dermatitis (L23-L25, L27.-)

hay fever (J30.1)

T78.40 Allergy, NOS

Allergic reaction NOS

Hypersensitivity NOS

T78.41 Arthus phenomenon

Arthus reaction

T78.49 Other allergy

T78.8 Other adverse effects, not elsewhere classified

Certain early complications of trauma (T79)

T79 Certain early complications of trauma, not elsewhere classified

Excludes2: acute respiratory distress syndrome (J80)

complications occurring during or following medical procedures (T80-T88)

complications of surgical and medical care NEC (T80-T88)

newborn respiratory distress syndrome (P22.0)

The appropriate 7th character is to be added to each code from category T79

A initial encounter

D subsequent encounter

S sequela

T79.0 Air embolism (traumatic)

Excludes1: air embolism complicating:

abortion or ectopic or molar pregnancy (O00-O07, O08.2)

pregnancy, childbirth and the puerperium (O88.0)

air embolism following:

infusion, transfusion, and therapeutic injection (T80.0)

procedure NEC (T81.7-)

T79.1 Fat embolism (traumatic)

Excludes1: fat embolism complicating:

abortion or ectopic or molar pregnancy (O00-O07, O08.2)

pregnancy, childbirth and the puerperium (O88.8)

T79.2 Traumatic secondary and recurrent hemorrhage and seroma

T79.4 Traumatic shock

Shock (immediate) (delayed) following injury

Excludes1: anaphylactic shock due to adverse food reaction (T78.0-)