A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. 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. Plaquenil platelets Plaquenil blog How long for plaquenil to work Question I have heard conflicting information regarding the correct diagnosis for a Plaquenil exam. Should I use high-risk medication as my primary code? 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. Z79.899 is a valid billable ICD-10 diagnosis code for Other long term current drug is found in the 2020 version of the ICD-10 Clinical Modification CM and can be used in all HIPAA-covered transactions from Oct 01, 2019 - Sep 30, 2020. POA Exempt Z91 is a non-billable ICD-10 code for Personal risk factors, not elsewhere should not be used for HIPAA-covered transactions as a more specific code is available to choose from below. 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. Icd 10 code for high risk medication plaquenil ICD-10-CM Code Z79.899 - Other long term current drug., Z79.899 - ICD 10 Code for Other long term current drug. Hydroxychloroquine methotrexate sulfasalazine azathioprine lefludomide Z79.899 is a valid billable ICD-10 diagnosis code for Other long term current drug is found in the 2020 version of the ICD-10 Clinical Modification CM and can be used in all HIPAA-covered transactions from Oct 01, 2019 - Sep 30, 2020. Z79.899 - ICD 10 Code for Other long term current drug therapy - Billable. Z91 - ICD 10 Code for Personal risk factors, not elsewhere classified.. ICD-10-CM Code Z79.899 - Other long term current drug therapy. ICD-10 code Z79.899 for Other long term current drug therapy is a medical classification as listed by WHO under the range -Persons with potential health hazards related to family and personal history and certain conditions influencing health status. ICD-9-CM V58.69 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, V58.69 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. The three most-common ICD-9 codes used for patients on high-risk medications such as plaquenil include The code for the condition e.g. 714.0, rheumatoid arthritis with Plaquenil, V58.69 long-term use of high-risk medications, and; The E-code for the medication E931.4 for Plaquenil.