icd 10 code for adverse reaction to hydrochlorathiaizide

by Wyatt Conn MD 9 min read

2022 ICD-10-CM Diagnosis Code T50. 2X5A: Adverse effect of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, initial encounter.

Full Answer

What is the ICD 10 code for adverse effects of benzothiadiazides?

Adverse effect of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, initial encounter. T50.2X5A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2018/2019 edition of ICD-10-CM T50.2X5A became effective on October 1, 2018.

What is the ICD 10 code for adverse effects of drugs?

Adverse effect of other drugs, medicaments and biological substances, initial encounter. T50.995A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2019 edition of ICD-10-CM T50.995A became effective on October 1, 2018.

What is the ICD 10 code for toxic toxicity?

T46- Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system 2022 ICD-10-CM Diagnosis Code T46.4X5A T46.4X5A 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 T46.4X5A became effective on October 1, 2021.

What is the ICD 10 code for adverse effects of antihypertension?

Adverse effect of other antihypertensive drugs, initial encounter. T46.5X5A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2018/2019 edition of ICD-10-CM T46.5X5A became effective on October 1, 2018.

What is the ICD-10 code for allergy to hydrochlorothiazide?

Allergy status to other drugs, medicaments and biological substances. Z88. 8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What is the ICD-10 code for adverse drug reaction?

ICD-10 code T88. 7 for Unspecified adverse effect of drug or medicament is a medical classification as listed by WHO under the range - Injury, poisoning and certain other consequences of external causes .

What is diagnosis code z91 81?

History of falling81 - History of falling is a sample topic from the ICD-10-CM. To view other topics, please log in or purchase a subscription. ICD-10-CM 2022 Coding Guide™ from Unbound Medicine.

What is the ICD-10 code for diuretics?

ICD 10 codes for diuretics and ICD Code Y54. 5.

What would be considered an adverse effect AAPC?

An adverse effect occurs when a substance is taken according to direction, and a reaction occurs. Use additional codes for any manifestations of adverse effects. For example, a patient took an dose of penicillin that was prescribed correctly, but which resulted in projectile vomiting: the first code is T36.

What does the term adverse reaction refer to?

We define an adverse drug reaction as "an appreciably harmful or unpleasant reaction, resulting from an intervention related to the use of a medicinal product, which predicts hazard from future administration and warrants prevention or specific treatment, or alteration of the dosage regimen, or withdrawal of the ...

Can Z91 81 be a primary diagnosis?

However, coders should not code Z91. 81 as a primary diagnosis unless there is no other alternative, as this code is from the “Factors Influencing Health Status and Contact with Health Services,” similar to the V-code section from ICD-9.

What is the ICD-10 code for ASHD?

ICD-10 Code for Atherosclerotic heart disease of native coronary artery without angina pectoris- I25. 10- Codify by AAPC.

What does subsequent encounter mean?

Example 2: A subsequent encounter (character “D”) describes an episode of care during which the patient receives routine care for her or his condition during the healing or recovery phase.

What is ICD-10 code for medication change?

Other long term (current) drug therapy The 2022 edition of ICD-10-CM Z79. 899 became effective on October 1, 2021. This is the American ICD-10-CM version of Z79.

What is ICD-10 code for medication management?

ICD-10-PCS GZ3ZZZZ is a specific/billable code that can be used to indicate a procedure.

What class of medication is hydrochlorothiazide?

Hydrochlorothiazide is in a class of medications called diuretics ('water pills'). It works by causing the kidneys to get rid of unneeded water and salt from the body into the urine.

What is the secondary code for Chapter 20?

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.

What is the T44.7?

poisoning by, adverse effect of and underdosing of beta-adrenoreceptor antagonists ( T44.7) poisoning by, adverse effect of and underdosing of calcium-channel blockers ( T46.1) poisoning by, adverse effect of and underdosing of diuretics ( T50.0- T50.2) Poisoning by, adverse effect of and underdosing of other antihypertensive drugs.

What is the secondary code for Chapter 20?

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.

What is type 1 poisoning?

Type 1 Excludes. poisoning by, adverse effect of and underdosing of metaraminol ( T44.4) Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system. Approximate Synonyms. Ace inhibitor sensitivity. Acute renal failure due to ace inhibitor.

What is the secondary code for Chapter 20?

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.

What is type 1 poisoning?

Type 1 Excludes. poisoning by, adverse effect of and underdosing of metaraminol ( T44.4) Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system. Approximate Synonyms. Adverse effect of antihyperlipidemic.

What is the code for toxic effects?

Toxic effects are coded first using category codes T51 – T65. This block of codes has a guideline that states to use an additional code for associated manifestations. You still must locate these codes using the TDC. For example, rubbing alcohol is a harmful substance that is not meant to be ingested.

What is sequenced first in ICd 10?

Poisoning codes are sequenced first. You can remember this by thinking of what is addressed first when the patient presents: the poisoning. Poisoning can happen in many different circumstances. Four situations are provided in the ICD-10-CM guidelines:

What is T63.014?

T63.014. –. –. The TDC is about more than poisoning, it also contains codes for reactions to drugs and other substances and underdosing . The TDC is also used to code other toxins, such as venom. For example, contact with a Portuguese man o’ war or a jellyfish is located under Venom, venomous (bite) (sting) in the TDC.

What is an adverse effect?

Adverse effect is an undesirable secondary effect of a drug properly prescribed and taken. Example: A patient is prescribed Z-Pak (azithromycin) for sinusitis. On the third day of treatment, the patient develops severe urticaria. Remember: We are now coding the undesirable secondary effect.

How to tell if a drug is poisoning or toxic?

Here’s how to tell the difference: Poisoning is the improper use of medication. Toxic effects are also coded using the TDC. Toxic effects occur when a harmful substance is ingested or comes in contact with a person. An adverse effect occurs when a drug has been correctly prescribed and properly administered.

What is underdosing in medical terms?

Underdosing is defined as taking less of a drug than is recommended by a provider or the manufacturer.