icd 10 dx code for phenytoin

by Miss Gracie Kemmer MD 9 min read

T42. 0X1A 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 T42. 0X1A became effective on October 1, 2021.

What is the ICD 10 code for phenytoin toxicity?

Oct 01, 2021 · 2022 ICD-10-CM Diagnosis Code Z79.89 2022 ICD-10-CM Diagnosis Code Z79.89 Other long term (current) drug therapy 2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code Z79.89 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.

What is the ICD 10 code for hydantoin toxicity?

ICD-10-CM Diagnosis Code T42.0X1A [convert to ICD-9-CM] Poisoning by hydantoin derivatives, accidental (unintentional), initial encounter. Poisoning by hydantoin derivatives, accidental, init; Phenytoin overdose; Phenytoin toxicity; Poisoning by …

What is the ICD 10 code for Dilantin toxicity?

T42.0X1A is a billable diagnosis code used to specify a medical diagnosis of poisoning by hydantoin derivatives, accidental (unintentional), initial encounter. The code T42.0X1A is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions. The ICD-10-CM code T42.0X1A might also be used to specify …

What is the ICD 10 code for abnormal level of drug?

Dilantin®,Hydantoin. LOINC® Codes, Performing Laboratory . Service Area must be determined. Patient Preparation. Collect as a trough just prior to next dose. For patients receiving fosphenytoin therapy, collect as a trough at least 2 hours after IV infusion or at least 4 hours after IM injection.

What is the ICD-10 code for medication management?

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

What is the diagnosis code for long term medication use?

ICD-10 code Z79. 899 for Other long term (current) drug therapy is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .

What is the ICD-10 code Z79 899?

ICD-10 Codes for Long-term TherapiesCodeLong-term (current) use ofZ79.899other drug therapyH – Not Valid for Claim SubmissionZ79drug therapy21 more rows•Aug 15, 2017

What is the diagnosis code for epilepsy?

ICD-10 code G40 for Epilepsy and recurrent seizures is a medical classification as listed by WHO under the range - Diseases of the nervous system .

What is atorvastatin used for?

Atorvastatin is used together with diet, weight loss, and exercise to reduce the risk of heart attack and stroke and to decrease the chance that heart surgery will be needed in people who have heart disease or who are at risk of developing heart disease.Jul 20, 2021

Can Z79 899 be a primary DX?

899 or Z79. 891 depending on the patient's medication regimen. That said, it was always a supporting diagnosis, never primary. It might be okay for primary for drug testing or something of the sort.Mar 7, 2019

What is diagnosis code R53 83?

ICD-10 | Other fatigue (R53. 83)

What is the ICD 10 code for diuretics?

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

What is R79 89?

Other specified abnormal findings of blood chemistryICD-10 code R79. 89 for Other specified abnormal findings of blood chemistry is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .

What is the ICD-10 DX code for seizure like activity?

R56. 9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What is ICD-10 code G40?

2022 ICD-10-CM Diagnosis Code G40: Epilepsy and recurrent seizures.

What is the ICD-10 code for non epileptic seizures?

ICD-10-CM Diagnostic Coding for Non-Epileptic Seizures. G40 Codes and R56. 9 track patients to the Seizure MS-DRGs 100 and 101 for hospital admissions with most EMU patients admitted under MS-DRG 101 – Seizures without major co-morbidities and complications. F44.

What is the Z79.810?

Z79.810 Long term (current) use of selective estrogen receptor modulators (SERMs) Z79.811 Long term (current) use of aromatase inhibitors. Z79.818 Long term (current) use of other agents affecting estrogen receptors and estrogen levels. Z79.82 Long term (current) use of aspirin.

What is a Z00-Z99?

Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00 -Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:

What is the ICd 10 code for phenytoin poisoning?

T42.0X1A is a billable diagnosis code used to specify a medical diagnosis of poisoning by hydantoin derivatives, accidental (unintentional), initial encounter. The code T42.0X1A is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.#N#The ICD-10-CM code T42.0X1A might also be used to specify conditions or terms like accidental overdose of phenytoin, accidental phenytoin poisoning, accidental poisoning by anticonvulsant and antiparkinsonism drugs, accidental poisoning by hydantoin derivative, hydantoin derivative poisoning , phenytoin overdose, etc.#N#T42.0X1A is an initial encounter code, includes a 7th character and should be used while the patient is receiving active treatment for a condition like poisoning by hydantoin derivatives accidental (unintentional). According to ICD-10-CM Guidelines an "initial encounter" doesn't necessarily means "initial visit". The 7th character should be used when the patient is undergoing active treatment regardless if new or different providers saw the patient over the course of a treatment. The appropriate 7th character codes should also be used even if the patient delayed seeking treatment for a condition.

What is the intent of a poisoning code?

The poisoning codes have an associated intent as their 5th or 6th character (accidental, intentional self-harm, assault and undetermined. If the intent of the poisoning is unknown or unspecified, code the intent as accidental intent.

What is the meaning of T36-T50?

Injury, poisoning and certain other consequences of external causes ( S00–T98) Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances ( T36-T50) Antiepileptic, sedative- hypnotic and antiparkinsonism drugs ( T42)

What is phenytoin used for?

Phenytoin - Phenytoin is an anticonvulsant hydantoin used for the treatment of generalized tonic-clonic (grand mal) and complex partial seizures. Phenytoin is also used for prophylaxis in neurosurgical procedures. Phenytoin levels are monitored to assure adequate therapeutic levels are achieved and to avoid toxicity.

How long after IM injection should I collect fosphenytoin?

Collect as a trough just prior to next dose. For patients receiving fosphenytoin therapy, collect as a trough at least 2 hours after IV infusion or at least 4 hours after IM injection.