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Knee Orthosis, Anterior Cruciate Ligament, Custom Fabricated

Maryland rates for HCPCS L1840

Knee orthosis (KO), derotation, medial-lateral, anterior cruciate ligament, custom fabricated

Rates data updated October 2026.

How much does Knee Orthosis, Anterior Cruciate Ligament, Custom Fabricated cost?

$617

Typical negotiated rate. In Maryland, October 2026.

Insurers have agreed to pay about $617 for this service. Most negotiated rates run $537 to $741.

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 7 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $741 · 10th to 90th $646 to $741Professionalmedian $617 · 10th to 90th $479 to $832
$500$1Kfacility $741professional $617

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$478.63
Median
$478.63
Typical High
$562.34
CareFirst
Setting
Professional
Modifier
None
Typical Low
$630.96
Median
$630.96
Typical High
$812.83
Cigna
Setting
Facility
Modifier
None
Typical Low
$741.31
Median
$741.31
Typical High
$741.31
Cigna
Setting
Professional
Modifier
None
Typical Low
$537.03
Median
$537.03
Typical High
$741.31
Johns Hopkins Employer Health Plan
Setting
Professional
Modifier
None
Typical Low
$1,174.90
Median
$1,174.90
Typical High
$1,174.90
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$831.76
Median
$1,174.90
Typical High
$1,778.28
United
Setting
Facility
Modifier
None
Typical Low
$645.65
Median
$645.65
Typical High
$691.83
United
Setting
Professional
Modifier
None
Typical Low
$467.74
Median
$575.44
Typical High
$912.01
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$616.60
Median
$616.60
Typical High
$1,000.00
4 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
$239.88
Median
$239.88
Typical High
$281.84
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$95.50
Median
$95.50
Typical High
$112.20
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$70.79
Median
$70.79
Typical High
$83.18
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$47.86
Median
$47.86
Typical High
$56.23

Where Maryland sits

The same service costs 3.0 times more in Hawaii than in Vermont. 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.

Maryland· 39th of 51

$617

HI $1,622VT $537

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.