Her rheumatologist instructed her to undergo a baseline ocular examination prior to initiating Plaquenil (hydroxychloroquine, Sanofi-Aventis) therapy. Toxic maculopathy associated with chloroquine use was first documented in the literature five decades ago.1 In the United States, Plaquenil––an analog to chloroquine––is used to treat a variety of conditions, including rheumatoid arthritis, lupus and several distinct inflammatory disorders. 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. Delayed pressure urticaria hydroxychloroquine Cyp2d6 and plaquenil Hydroxychloroquine normal dose range Determine the cumulative dose of plaquenil taken by the patient 3. Determine if the patient has reached the threshold for increased risk of plaquenil-induced toxic maculopathy 4. Determine if the patient has plaquenil-induced toxic maculopathy. Evaluation with spectral domain OCT testing; Evaluation with a 10-2 threshold visual field examination Simple Rules for Coding OCT Published on Fri Jun 04, 2004 Knowing the right codes for OCT can save your office $40 per service If you're getting denials for optical coherence tomography OCT retinal imaging procedures, you could be doing one of five things wrong, experts say. Reader Question Coding for Plaquenil Toxicity Observation; Ophthalmology Coding Alert. Reader Question Coding for Plaquenil Toxicity Observation. Published on Wed Sep 01, 1999 "Question What is the best way to code for Plaquenil toxicity observation first, if the patient was referred by the family doctor for a baseline exam prior to the. Initially, central visual acuity may be unaffected, but the patient may notice related paracentral scotomas that often interfere with reading. The associated classic retinal toxicity is described as a bull’s eye maculopathy (ring of depigmented retinal pigment epithelium that spares the foveal area). Oct for plaquenil icd10 Plaquenil Side Effects Common, Severe, Long Term -, Simple Rules for Coding OCT Nurse teaching to a patient taking hydroxychloroquinePlaquenil savings cardIs hydroxychloroquine sulfate a sulfa drug P 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 inform Coding Long-term Medications. Ophthalmology Reader Question Coding for Plaquenil.. ICD 10 for Plaquenil Medical Billing and Coding Forum - AAPC. Oct 01, 2019 T37.8X5A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Short description Adverse effect of systemic anti-infect/parasit, init The 2020 edition of ICD-10-CM T37.8X5A became effective on October 1, 2019. Hydroxychloroquine ICD-10-CM Drugs Index The ICD-10-CM Drugs Index is designed to allow medical coders to look up various medical terms and connect them with the appropriate ICD codes. There are 0 terms under the parent term 'Hydroxychloroquine' in the ICD-10-CM Drugs Index. Sep 13, 2019 Every October, new ICD-10-CM codes are announced to take full effect January 1 of the following year. The code changes for 2019 have been compiled by PECAA into a list of 2019 optometry coding guidelines—keep an eye out for the upcoming 2020 code changes.