T78.40XA is a billable diagnosis code used to specify a medical diagnosis of allergy, unspecified, initial encounter. The code T78.40XA is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM is a catalog of diagnosis codes used by medical professionals for medical coding and reporting in health care settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates.
Symptoms of a mild allergic reaction can include:
ICD-10 code: T78. 4 Allergy, unspecified | gesund.bund.de.
T78. 40 - Allergy, unspecified. ICD-10-CM.
Allergy, unspecified, initial encounter T78. 40XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM T78. 40XA became effective on October 1, 2021.
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995.3 Allergy, unspecified - ICD-9-CM Vol.
T78. 2 - Anaphylactic shock, unspecified. ICD-10-CM.
Overview. Anaphylaxis is a severe, potentially life-threatening allergic reaction. It can occur within seconds or minutes of exposure to something you're allergic to, such as peanuts or bee stings.
Anaphylactic shock is a rare but severe allergic reaction that can be deadly if you don't treat it right away. It's most often caused by an allergy to food, insect bites, or certain medications. A shot of a drug called epinephrine is needed immediately, and you should call 911 for emergency medical help.
R21 - Rash and other nonspecific skin eruption. ICD-10-CM.
It causes redness, itching and burning where you have touched an irritant, such as a chemical, or something you are allergic to, like poison ivy. Some rashes develop immediately. Others form over several days. If you scratch your rash, it might take longer to heal.
Other and unspecified dermatitis A group of conditions in which the skin becomes inflamed, forms blisters, and becomes crusty, thick, and scaly.
An allergy is a reaction of your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing.
Hypersensitivity to an agent caused by an immunologic response to an initial exposure. Hypersensitivity; a local or general reaction of an organism following contact with a specific allergen to which it has been previously exposed and to which it has become sensitized.
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. Type 1 Excludes.
dermatitis ( L23 - L25, L27.-) A disorder characterized by an adverse local or general response from exposure to an allergen. A local or general reaction of an organism following contact with a specific allergen to which it has been previously exposed and to which it has become sensitized.