Atients taking Plaquenil (hydroxychloroquine, Sanofi-Aventis) on a long-term basis may leave you scratching your head when it comes to coding the patient encounters. Although coding for long-term medications is not a difficult process, it often involves communicating with other physicians or specialists to obtain accurate information. Can you take meloxicam with plaquenil Chloroquine phosphate and prime Chloroquine inhibits autophagic flux by decreasing autophagosome lysosome fusion Dangers of plaquenil in half For the diagnosis code, use V58.69 long-term current use; of other medications for the primary diagnosis, and then the diagnosis code which applies to the systemic condition for which the patient is taking Plaquenil e.g. 714.2, other rheumatoid arthritis with visceral systemic involvement. A corresponding procedure code must accompany a Z code if a procedure is performed. 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'. Question I have heard conflicting information regarding the correct diagnosis for a Plaquenil exam. Should I use high-risk medication as my primary code? The ICD-10 section that covers long-term drug therapy is Z79, with many subsections and specific diagnosis codes. While this clinical example focuses on Plaquenil, the concept works for any long-term medication. Plaquenil dx code Plaquenil Toxicity - Symptoms, Treatment, Risk Factors., ICD-10-CM Diagnosis Code Z01.00 Encounter for. Can i take cipro while taking plaquenilChloroquine countriesWhat is plaquenil taken for Billable/Specific Code POA Exempt Z79.899 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2020 edition of ICD-10-CM Z79.899 became effective on October 1, 2019. ICD-10-CM Diagnosis Code Z79.899 Other long term.. Correct diagnosis for a Plaquenil exam - American Academy of Ophthalmology. Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs. The ICD-10 section that covers long-term drug therapy is Z79, with many subsections and specific diagnosis codes. Because Plaquenil does not have its own specific category, clinicians should use Z79.899—Other Long Term Current Drug Therapy. But getting the right code is just one step in the process of correctly documenting the encounter. Question What is an appropriate ICD-10 code for a patient who has completed their Plaquenil treatment? Answer Z09 Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm may be appropriate, but it really depends on your payer. Not every MAC that has an LCD policy allows for this diagnosis. The study findings revealed that when hydroxychloroquine was used at doses 5mg /kg, the risk of retinopathy was 1% in the first 5 yrs. 2% in 10 yrs. 20 % after 20 yrs. There was a dose response, such that those receiving doses greater that 5 mg / kg had the greatest risk of retinal toxicity.