ICD-10's Z79.899 Other long term (current) drug therapy should be linked to any tests performed. You may also add it to the exam for supporting documentation. Sarcoidosis hydroxychloroquine blood levels Chloroquine endosomal acidification inhibitor Hcq 200 hydroxychloroquine sulfate 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. Get crucial instructions for accurate ICD-10-CM Z79.899 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code. This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code. Z79 is a non-billable ICD-10 code for Long term current drug therapy. Testing services performed should have the high-risk medication diagnosis as the primary diagnosis since that is the reason for the testing.. Answer: When billing Plaquenil examinations, or any other high risk medication exams, it is appropriate to bill the systemic disease or any ocular manifestations as the primary diagnosis since many payers may not reimburse for the high-risk medication diagnosis as a stand-alone diagnosis. Icd 10 plaquenil therapy Correct diagnosis for a Plaquenil exam - American Academy of., Z79.899 ICD-10-CM Code - Other long term current drug Hydroxychloroquine 200 mg tab tablet price 90 days supplyCan hydroxychloroquine cause dry eyesChloroquine eye toxicity Answer When the doctor finds no pathology, code the systemic disease, such as L93.0 Lupus or M06.09 Rheumatoid arthritis. ICD-10's Z79.899 Other long term current drug therapy should be linked to any tests performed. You may also add it to the exam for supporting documentation. Coding exams for patients on high-risk medications - American.. Z79 - ICD 10 Code for Long term current drug therapy.. The Ultimate Guide to Optometry Billing and Coding.. Simponi; Long term current use of humira; Long term current use of hydroxychloroquine plaquenil. current use of pharmaceutical gold; Long term current use of plaquenil; Long term current use ICD-10-CM Diagnosis Code Z79.899 Question I have heard conflicting information regarding the correct diagnosis for a Plaquenil exam. Should I use high-risk medication as my primary code. ICD-10-CM for Ophthalmology The Complete Reference. E&M Internal Chart Auditor for Ophthalmology, 2nd Edition, Online. Rheumatoid arthritis RA was previously represented by the ICD-9-CM code 714.0. Now RA and its many manifestations are represented by more than 300 individual codes that are grouped under two main categories Rheumatoid arthritis with rheumatoid factor ICD-10-CM code M05.