Frequency and Duration
Frequency and duration are the ordered visit pattern for each discipline on a home health plan of care: how often visits occur and for how long, written in shorthand like "SN 2wk x 4" (skilled nursing twice weekly for four weeks). Medicare requires all services to be furnished according to these orders, so the match between ordered and delivered visits is one of the most audited details in home health.
Definition
Frequency and duration are the ordered visit pattern for each discipline on a home health plan of care: how often visits occur and for how long, written in shorthand like "SN 2wk x 4" (skilled nursing twice weekly for four weeks). Medicare requires all services to be furnished according to these orders, so the match between ordered and delivered visits is one of the most audited details in home health.
Why it matters
Frequency and Duration is part of the Home Health vocabulary used across home health operations, documentation, and revenue cycle. Understanding it helps clinicians, QA leads, and administrators stay aligned on care quality and compliance.
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