Department of Labor

Also known as DOL
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Contact Information
Name
Department of Labor
Type
Employer
daisyBill Payer ID
db98169
Hours of Operation
-
Telephone Numbers
Main
(866) 335-8319
Main
(866) 335-8319
Bill Review
Department of Labor Bill Review
(844) 493-1966 x 2,1
CA Medical Provider Networks (MPNs)
Company Website

DOL NATIONAL DATA

848
Total Provider Count
6,050
Total Injury Count
31,942
Total Bill Count
e-Bill
Bill Delivery
1%
Duplicate Bill %
8
Avg Days To Pay
DOL data

DOL NATIONAL EDI GRADE

For all electronic bills (e-bills) submitted to workers’ compensation payers (also known as claims administrators), daisyBill monitors the Electronic Data Interchange (EDI) transactions to evaluate each payer’s EDI performance.

When a payer fails to process e-bills properly, providers face avoidable administrative burdens—undermining the efficiencies that e-billing is designed to achieve and making it harder to care for injured workers.

The EDI Grade reflects a payer’s compliance across four EDI components: 837, 277, 277 STC, and 835. Each component is weighted based on the level of administrative work required when the payer fails to meet EDI standards. These weighted scores are combined to calculate the overall EDI Grade, as shown in the table.

DOL NATIONAL EDI DATA

To support claims administrators in improving EDI compliance, daisyBill tracks key EDI benchmarks that reveal where protocol breakdowns are creating administrative burdens for workers’ comp providers:

  • 837 Sent: Measures the volume and percentage of electronic bills (837s) submitted by providers to the claims administrator.

  • 277 Acknowledgment (ACK) Receipt: Assesses whether the claims administrator sends timely and accurate electronic acknowledgments confirming receipt of e-bills—and whether those bills are correctly accepted or rejected.

  • 835 Explanation of Benefits (EOB) Receipt: Evaluates whether the claims administrator delivers accurate and detailed electronic adjudication responses, including payment information or denial explanations.

By monitoring this data, daisyBill enables claims administrators to pinpoint breakdowns in their EDI processes that result in unnecessary friction for providers, ultimately helping improve billing efficiency and provider satisfaction.

837 e-Bill Sent

daisyBill transmits workers’ compensation e-bills and appeals to DOL using the X12 837 Electronic Data Interchange (EDI) standard.

When DOL fails to accept these e-bills, daisyBill resorts to non-EDI methods—such as fax, email, or mail—to submit paper bills for processing.

The table below displays the frequency with which DOL accepts e-bills sent via the X12 837 EDI standard, as well as the frequency of paper bills submitted due to DOL’s failure to accept providers’ e-bills.

100%
X12 837 EDI Compliant
X12 837 EDI
Original Bill
Second Review Appeal
Total
X12 837 EDI Compliant
837 Sent
29,807
100%
0
0%
29,807
100%
Yes
837 Not Accepted
3
0%
0
0%
3
0%
No

277 Acknowledgement (ACK) - Timeliness

When DOL receives an e-bill, it is expected to return a 277 Acknowledgment (277 ACK) to the provider. This electronic response confirms whether the bill was:

  • Accepted for adjudication (processing), or

  • Rejected due to formatting, validation, or other submission errors.

The 277 ACK is a critical part of the EDI workflow, as it verifies that the e-bill was received and passed initial validation.

The table shows how often DOL sends 277 ACKs to daisyBill clients within two working days, after three or more working days, or fails to send them at all.

100%
X12 277 Timeliness Compliant
X12 277 ACK Receipt
Original Bill
Second Review Appeal
Total
X12 277 Timeliness Compliant
277 Receipt Timely - 2 Working Days
29,561
100%
0
0%
29,561
100%
Yes
277 ACK Missing
46
0%
0
0%
46
0%
No
277 Receipt - 3+ Working Days
56
0%
0
0%
56
0%
No

277 Acknowledgement - Erroneous e-Bill Rejections

daisyBill monitors and evaluates DOL’s 277 Acknowledgment (277 ACK) responses to e-bills based on the following criteria:

  • 277 ACK Accept: Confirms that the e-bill was accepted for payment adjudication.

  • 277 ACK Reject: Indicates that the e-bill was rejected, accompanied by an STC Category and STC Code that explain the reason for the rejection.

  • 277 Reject Error – Invalid STC Category/Code: The rejection includes an STC Category and/or STC Code that is either invalid or not permitted under the standard.

  • 277 Reject Error – Valid Injury Claim: daisyBill aggregated payment data indicates that the e-bill was incorrectly rejected because the claims administrator previously processed and paid another bill linked to the same injury claim.

  • 277 Reject Error – Prior ACK Accept Sent: The e-bill was incorrectly rejected because the claims administrator previously sent a 277 ACK accepting the e-bill.

  • 277 Reject Error – Improper Appeal Rejection: An appeal request was incorrectly rejected.

These 277 ACK criteria provide critical insight into the accuracy and reliability of DOL’s e-bill processing, highlighting both proper handling and improper rejections of e-bills and appeals.

99%
X12 277 STC Compliant
277 ACK STC Code
Original Bill
Second Review Appeal
Total
X12 277 STC Compliant
277 ACK Accept
28,465
96%
0
0%
28,465
96%
Yes
277 ACK Reject
990
3%
0
0%
990
3%
Yes
STC Not Applicable - 277 Missing
46
0%
0
0%
46
0%
Yes
277 Reject Error - Invalid STC Category/Code
162
1%
0
0%
162
1%
No

835 Explanation of Benefits (EOB) Receipt

The electronic Explanation of Benefits (EOB), transmitted using the X12 835 EDI standard, provides detailed information about the adjudication of an e-bill and can be automatically posted to the corresponding e-bill. This EOB includes data on payments made, adjustments applied, or reasons for denial of billed services.

daisyBill tracks the following metrics related to 835 EOBs sent by DOL:

  • 835 Posted: Confirms that an electronic EOB was received electronically and successfully posted to the e-bill.

  • 835 Balance Errors – Posted: Indicates that the posted electronic EOB contained payment balance discrepancies.

  • 835 Late Receipt – Posted: Indicates that the electronic EOB was received after the regulatory payment timeframe had elapsed.

  • 835 Missing: No electronic EOB was received after submission of the e-bill.

  • 835 Invalid – Unpostable: Identifies instances where the electronic EOB contained incorrect or incomplete information, preventing it from being posted.

The table below presents an analysis of DOL’s electronic (835) EOB responses based on these criteria.

99%
X12 835 Compliant
X12 835 Receipt
Original Bill
Second Review Appeal
Total
X12 835 Compliant
835 Posted
28,091
99%
0
0%
28,091
99%
Yes
835 Balance Errors - Posted
169
1%
0
0%
169
1%
No
835 Missing
68
0%
0
0%
68
0%
No
835 Late Receipt - Posted
136
0%
0
0%
136
0%
No
835 Invalid - Unpostable
1
0%
0
0%
1
0%
No

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