One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine (Plaquenil), a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Malaria drug combined mice chloroquine 17 2019 Raynauds and hydroxychloroquine Plaquenil mouth ulcers ICD-9-CM Diagnosis Code 362.55 Toxic maculopathy ICD-9-CM 362.55 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 362.55 should only be used for claims with a date of service on or before September 30, 2015. Diagnosis Hydroxychloroquine-induced retinal toxicity Discussion. Chloroquine CQ and hydroxychloroquine Plaquenil HCQ have been used for many years, initially for the treatment of malaria but now more commonly for the treatment of inflammatory diseases such as rheumatoid arthritis and lupus 1. It is now considered for new disease applications in diabetes, heart disease and adjunct cancer therapies 2. Short description Backgrnd retinopathy NOS. ICD-9-CM 362.10 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 362.10 should only be used for claims with a date of service on or before September 30, 2015. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Plaquenil toxicity icd9 Plaquenil Uses, Dosage & Side Effects -, Hydroxychloroquine Plaquenil Toxicity and Recommendations. Humblefish chloroquineChloroquine iupac nameChloroquine mitochondriaWhen taking plaquenil which tests should periodically be takenChloroquine toxicity oct And if you do see adverse changes during a follow-up check for Plaquenil toxicity in most parts of the country you should still use V58.69 as the primary diagnosis, but use the changes as a secondary diagnosis, as well as the arthritis or whatever the reason is for the drug to be taken, a few Medicare carriers will want the ocular change as the primary diagnosis and the V58.69 code as secondary. Coding for Plaquenil Toxicity Observation - SuperCoder. ICD-9-CM Diagnosis Code 362.10 Background retinopathy.. ICD-10-CM Diagnosis Code H35.00 Unspecified background.. Apr 20, 2011 Although the incidence of macular toxicity is infrequent with Plaquenil use at a dosage of 200mg or 400mg q.d. its visual impact can be devastating. 2,3. The associated classic retinal toxicity is described as a bull’s eye maculopathy ring of depigmented retinal pigment epithelium that spares the foveal area. 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. Jan 05, 2020 Hydroxychloroquine Plaquenil and chloroquine cause ocular toxicity to various parts of the eye such as the cornea, ciliary body, and retina. Chloroquine can also induce cataract formation; however, no reports of hydroxychloroquine and cataract have been reported 1.