For the Week of August 31, 2015
I have Certificates of Medical Necessity (CMNs) for patients that contain ICD-9 diagnosis codes. Do I need to submit new CMNs with ICD-10 codes for claims submitted after the transition to ICD-10?
The Centers for Medicare & Medicaid Services (CMS) are not requiring suppliers to submit updated CMNs for claims submitted on or after the ICD-10 implementation date of October 1, 2015; however, these claims must contain a valid ICD-10 diagnosis code. CMNs created after the transition to ICD-10 must use ICD-10 codes. Suppliers should ensure that the diagnosis code(s) billed on the claim are supported by documentation in the medical record.
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