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Additional Time Spent On Care Outside A Visit

Missouri rates for HCPCS 99359

This covers extra time a physician or other provider spends working on a patient's care outside of a face-to-face visit, such as reviewing extensive records, coordinating with other providers, or preparing a complex treatment plan. It's billed in additional increments beyond an initial period already accounted for. It reflects substantial time and effort that goes beyond what's typically included in a regular visit.

Rates data updated October 2026.

How much does Additional Time Spent On Care Outside A Visit cost?

$54.95

Typical physician fee. In Missouri, October 2026.

Insurers have agreed to pay about $54.95 for this service. Most negotiated rates run $44.67 to $83.18.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $74 · 10th to 90th $35 to $162Professionalmedian $54 · 10th to 90th $34 to $263
$50$100$200facility $74professional $54

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$37.15
Typical High
$100.00
Aetna
Setting
Professional
Modifier
None
Typical Low
$30.20
Median
$32.36
Typical High
$41.69
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$40.74
Median
$52.48
Typical High
$91.20
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$32.36
Median
$38.90
Typical High
$53.70
Cigna
Setting
Professional
Modifier
None
Typical Low
$33.88
Median
$53.70
Typical High
$83.18
Medica
Setting
Facility
Modifier
None
Typical Low
$38.02
Median
$79.43
Typical High
$162.18
Medica
Setting
Professional
Modifier
None
Typical Low
$48.98
Median
$251.19
Typical High
$331.13
United
Setting
Professional
Modifier
None
Typical Low
$44.67
Median
$57.54
Typical High
$81.28
3 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$15.14
Median
$15.85
Typical High
$19.50
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$4.47
Median
$4.79
Typical High
$5.89
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$3.02
Median
$3.24
Typical High
$3.89

Where Missouri sits

The same service costs 2.6 times more in Nebraska than in Texas. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Missouri· 22nd of 51

$54.95

NE $93.33TX $36.31

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.