Testing services performed should have the high-risk medication diagnosis as the primary diagnosis since that is the reason for the testing.. 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. How long does it take for chloroquine to work Plaquenil cost at rite aid Hydroxychloroquine price without insurance Plaquenil lichen sclerosus ICD-10 Diagnosis Codes H35.381–Toxic Maculopathy, right eye H35.382–Toxic Maculopathy, left eye H35.383–Toxic Maculopathy, bilateral. Title Toxic Maculopathy Of Retina. Category Other Retinal Disorders. Description Medications like plaquenil and chloroquine can induce degenerative changes in the ganglion cells and photoreceptor cells of the retina. ICD-9-CM E931.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, E931.4 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code or codes. Oct 01, 2014 Hydroxychloroquine HCQ and chloroquine CQ are commonly used medications for rheumatoid arthritis RA, systemic lupus erythematosus SLE, and other connective tissue disorders. 1-5 More than 1.5 million persons have these conditions, 6 and many of them receive HCQ as the initial treatment. 7-10 Although HCQ is safer than CQ, both medications can cause irreversible retinal toxicity. Early in the course of retinal toxicity, patients are often asymptomatic but exhibit abnormalities on. While this clinical example focuses on Plaquenil, the concept works for any long-term medication. Although coding for long-term medications is not a difficult process, it often involves communicating with other physicians or specialists to obtain accurate information. Hydroxychloroquine icd 10 ICD-9-CM Diagnosis Code 362.10 Background retinopathy., ICD-9-CM Diagnosis Code E931.4 Antimalarials and drugs. Plaquenil osteoarthritis treatmentHydroxychloroquine deathsWhat kind of medicine is mefloquine chloroquine primaquine and quinineIs hydroxychloroquine the same as plaquenil High Risk Factors Asian ethnicity Tamoxifen use Macular disease AMD, ERM, etc. Kidney renal or Liver hepatic disease Plaquenil hydroxychloroquine Screening, ICD-10 Z79.889. Are Long-Term Chloroquine or Hydroxychloroquine Users Being.. Correct diagnosis for a Plaquenil exam - American Academy of.. Abstract. Background The American Academy of Ophthalmology recommendations on screening for chloroquine CQ and hydroxychloroquine HCQ retinopathy are revised in light of new information about the prevalence of toxicity, risk factors, fundus distribution, and effectiveness of screening tools. ICD-10 Footnotes. General Equivalence Map Definitions The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs. Aug 15, 2017 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.