Peer Service Lines Export Data Dictionary

Last updated: May 6, 2026

Output Column	Description	Methodology
rollup_level	The level in which the underlying data is being aggregated	For each provider, the aggregation summary is defined as follows: provider_level_rollup_report: Aggregation across all codes, service categories / subcategories, and payer networks selected provider_code_level_rollup_report: Code-level aggregation across all payer networks selected provider_serviceCategory_level_rollup_report: Service Category-level aggregation across all payer networks selected provider_serviceCategory_subcategory_level_rollup_report: Service Subategory-level aggregation across all payer networks selected provider_network_level_rollup_report: Payer network-level aggregation across all codes and service categories / subcategories selected provider_network_code_level_rollup_report: Payer-network level aggregation for each code selected provider_network_serviceCategory_level_rollup_report: Payer-network level aggregation for each service category selected provider_network_serviceCategory_subcategory_level_rollup_report: Payer-network level aggregation for each service subcategory selected
ein	Will be a 9 digit un-hyphenated EIN or a 10 digit NPI number, each payer may use either format. EINs can be zero-led so this must be a text field
name	The name (EIN name or Provider Group name) of the organization, practice group, or provider that was resolved	EIN names come from NPPES as well as proprietary and public sources like EDGAR filings, IRS notices, legal filings, etc. Provider Group names are named by users within the platform
payor_name	Full payer name, e.g. “Blue Cross Blue Shield of Alabama”
network_name	Full network name where delineated by payer MRF index, e.g. “Blue Choice Platinum for Business - PPO”	We keep the plan_name indicated in the table of contents file if fully defined; if not or ambiguous we may use web searches or other sources to identify the plan name
code	The specific service being priced	Normalized billing code to be zero-led and hyphens removed. MS-DRG will always be three characters, RC 4 characters, APR DRG 4 characters. Note: If a custom code has been crosswalked to another code by Serif Health (e.g., EMR3 —> 99283), the crosswalked code will show up in this field
code_service _category	Grouping of codes created by Serif Health to allow users to review pricing trends across service lines	Code groupings were created based on review of claims records, published literature, customer feedback, and other relevant sources
code_service _subcategory	Sub-grouping of codes created by Serif Health to allow users to review pricing trends across service lines	Code groupings were created based on review of claims records, published literature, customer feedback, and other relevant sources
code_count	Number of codes being aggregated for a given row
number_of _records	Number of records being aggregated for a given row
rate_max	Maximum rate across records being evaluated in the row
rate_max _baseline	Maximum baseline rate across records being evaluated in the row	We update our baseline rate tables annually or quarterly by pulling the tables directly from CMS
rate_max _percent _of _baseline	Maximum percent of baseline across records being evaluated in the row	Percent of baseline is the ratio of the rate divided by the baseline. When the baseline is a CMS-dictated dollar payment amount, this column represents "percent of CMS" for the relevant baseline schedule. When the baseline is a weight, this column represents a "base rate" commonly used for negotiating inpatient or anesthesia pricing
rate_max _mean	Result when selecting "Select Rates By" = Maximum Rate and "See Results By" = Average	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_max _mode	Result when selecting "Select Rates By" = Maximum Rate and "See Results By" = Mode	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_max _median	Result when selecting "Select Rates By" = Maximum Rate and "See Results By" = Median	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_max_mean _weighted	Result when selecting "Select Rates By" = Maximum Rate and "See Results By" = Weighted Average	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_min	Minimum rate across records being evaluated in the row
rate_min _baseline	Minimum baseline rate across records being evaluated in the row	We update our baseline rate tables annually or quarterly by pulling the tables directly from CMS
rate_min _percent _of _baseline	Minimum percent of baseline across records being evaluated in the row	Percent of baseline is the ratio of the rate divided by the baseline. When the baseline is a CMS-dictated dollar payment amount, this column represents "percent of CMS" for the relevant baseline schedule. When the baseline is a weight, this column represents a "base rate" commonly used for negotiating inpatient or anesthesia pricing
rate_min _mean	Result when selecting "Select Rates By" = Minimum Rate and "See Results By" = Average	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_min _mode	Result when selecting "Select Rates By" = Minimum Rate and "See Results By" = Mode	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_min _median	Result when selecting "Select Rates By" = Minimum Rate and "See Results By" = Median	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_min_mean _weighted	Result when selecting "Select Rates By" = Minimum Rate and "See Results By" = Weighted Average	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_largest_npi	Rate associated with largest npi_list_length across records in the row	See our payer data dictionary for more details on npi_list_length
rate_largest_npi _baseline	Baseline associated with largest npi_list_length across records in the row	We update our baseline rate tables annually or quarterly by pulling the tables directly from CMS
rate_largest_npi _percent _of _baseline	Percent of baseline associated with largest npi_list_length across records in the row	Percent of baseline is the ratio of the rate divided by the baseline. When the baseline is a CMS-dictated dollar payment amount, this column represents "percent of CMS" for the relevant baseline schedule. When the baseline is a weight, this column represents a "base rate" commonly used for negotiating inpatient or anesthesia pricing
rate_largest_npi _mean	Result when selecting "Select Rates By" = Most NPIs and "See Results By" = Average	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_largest_npi _mode	Result when selecting "Select Rates By" = Most NPIs and "See Results By" = Mode	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_largest_npi _median	Result when selecting "Select Rates By" = Most NPIs and "See Results By" = Median	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.
rate_largest_npi _mean_weighted	Result when selecting "Select Rates By" = Most NPIs and "See Results By" = Weighted Average	"Select rates by" — the methodology the system uses select a rate for a given EIN / code combination "See results by" — the methodology the system uses to display percent of baseline results See HERE for more details on our methodology.