Z9559
HCPCS Procedure Code
HCPCS code Z9559 is the #5,370 most-billed Medicaid procedure code, with $217K in payments across 231 claims from 2018–2024. The national median cost per claim is $631.46. Costs vary widely — the 90th percentile is $1,753.14 per claim, 2.8× the median.
Total Paid
$217K
0.00% of all spending
Total Claims
231
Providers
3
Avg Cost/Claim
$941
National Cost Distribution
How much do providers bill per claim for Z9559? Based on 3 providers billing this code nationally.
Median
$631.46
Average
$1,046.27
Std Dev
$858.64
Max
$2,033.56
Percentile Distribution (Cost per Claim)
50% of providers bill between $552.62 and $1,332.51 per claim for this code.
90% bill between $505.32 and $1,753.14.
Top 1% bill above $2,005.51.
About This Procedure
HCPCS code Z9559 was billed by 3 providers across 231 claims, totaling $217K in Medicaid payments from 2018–2024. This code was used for 222 unique beneficiaries.
Risk Assessment
Billing Statistics
Median Cost/Claim
$631.46
Providers Billing
3
National Spending
$217K
Avg/Median Ratio
1.66×
Moderately skewed
Provider Coverage
We have 3 providers billing this code in our dataset. Individual provider breakdowns are available for top-spending procedure codes.