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Michigan rates for HCPCS 99357

Prolonged service in the inpatient or observation setting, requiring unit/floor time beyond the usual service; each additional 30 minutes (List separately in addition to code for prolonged service)

Facilitymedian $229 · 10th–90th $93–$2570%20%10th90th$229Professionalmedian $105 · 10th–90th $87–$1260%20%10th90th$105$100.0$200.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample — interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
CareSource
Facility/Professional
Facility
Modifier
Typical Low / Median / Typical High
$128.82 / $128.82 / $128.82
Health Alliance Plan
Facility/Professional
Facility
Modifier
Typical Low / Median / Typical High
$93.33 / $229.09 / $257.04
Health Alliance Plan
Facility/Professional
Professional
Modifier
Typical Low / Median / Typical High
$87.10 / $104.71 / $128.82
United
Facility/Professional
Professional
Modifier
Typical Low / Median / Typical High
$81.28 / $93.33 / $117.49