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Unlisted Home Visit Service

Maryland rates for HCPCS 99600

A service provided during a visit to a patient's home for which no standard named entry exists. It is used when the care given at home is unusual or newly developed and does not match any established description. A written account of what was provided accompanies the claim.

Rates data updated October 2026.

How much rates vary

Professionalmedian $25 · 10th to 90th $25 to $186
$50$100professional $25

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
Professional
Modifier
None (both parts)
Typical Low
$25.12
Median
$25.12
Typical High
$25.12
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$5.01
Median
$5.01
Typical High
$5.01
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$2.51
Median
$2.51
Typical High
$2.51
Wellpoint
Setting
Professional
Modifier
None (both parts)
Typical Low
$186.21
Median
$186.21
Typical High
$186.21
1 more rate 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
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$5.01
Median
$5.01
Typical High
$5.01