US · guidance
CMS Pub. 100-04, ch. 1, § 80.4
Enforcement of Provider Billing Timelines and Accuracy
Standard to Continue PIP (Periodic Interim Payment)
(Rev. 4201, Issued: 01-18-19, Effective: 02-19-19, Implementation: 02-19-19)
The term Medicare beneficiary identifier (Mbi) is a general term describing a
beneficiary’s Medicare identification number. For purposes of this manual, Medicare
beneficiary identifier references both the Health Insurance Claim Number (HICN) and
the Medicare Beneficiary Identifier (MBI) during the new Medicare card transition
period and after for certain business areas that will continue to use the HICN as part of
their processes.
A. General
To remain on PIP, providers, (with the exception of HHAs that do not receive PIP with
the advent of PPS mandated by law on October 1, 2000), must submit 85 percent of their
bills timely and accurately. Timely and accurately means that 85 percent of its bills
(excluding those listed below) are submitted within 30 days of discharge and pass front-end edits for consistency and completeness. A bill is not considered received unless it
can pass FI edits. FIs must accumulate statistics on inpatient and SNF billing
performance for each PIP provider to monitor whether it meets this requirement. These
instructions do not effect bi-weekly payments for pass-throughs (Medicare Provider
Reimbursement Manual, (PRM) §2405.2) and for adjustments to indirect cost for medical
education (PRM §2405.3).
The evaluation for timeliness of billing should be consistent with the frequency for
monitoring the payment amounts under the PIP program. Thus, for non-PPS hospitals
and SNFs the evaluation process is scheduled at 3-month intervals and PPS providers are
evaluated every 4 months. The evaluation includes data from the entire 3- or 4-month
period. In determining whether a provider submitted its bills within 30 days of discharge
or through date on interim bills, count the date from Form CMS-1450 FL6 (through date)
to the date received by the FI. If the provider does not meet the criteria, discontinue PIP
immediately. The periodic performance report that is provided in accordance with
subsection B will constitute advance notice before discontinuing PIP.
Exclude the following:
• MSP cases (value codes 12-16);
• Any special situation identified by the provider or FI that is documented as
beyond provider control. Exclusions must be approved by the RO; and
• Bills that have not passed FI front-end edits for acceptance. (Such bills are
counted only when acceptable to the shared system edit processes.)
The FIs must accumulate statistics monthly and summarize them for the entire evaluation
period.
B. Procedure for Measuring and Reporting to Hospitals and SNFs
The FIs accumulate a record for each bill that passes front-end edits. Bills must be
counted in the month received regardless of the discharge month. No later than 10 workdays after the end of the month, FIs furnish a report to each hospital/SNF. For the month
indicating the following:
• The total number of bills received;
• The number not excluded as described in section A;
• The number not excluded received in 30 days or less;
• The percentage not excluded received in 30 days or less.
Also, for providers that fail to meet the standard, furnish individual case identification of
claims that were not billed within 30 days of discharge. List only claims that are not
excluded and are identified in subsection A. The report must be furnished in electronic
media, unless the FI determines a paper listing would be cheaper to process. If electronic
media is used, use the following record format. Determine the physical characteristics of
the file.
Fld Description Psn. Picture Just From Thru
1 Provider Number 6 X(6) L 001 006
2 Blank 3 X(3) 007 009
3 Blank 1 X 010
4 Medicare beneficiary
identifier
12 X(12) L 011 022
5 Blank 1 X 023
6 Beneficiary Surname 6 X(6) L 024 029
7 Blank 1 X 030
8 Patient Control Number 17 X(17) L 031 047
9 Blank 1 X 048
10 From Date 6 9(6) 049 054
11 Blank 1 X 055
12 Discharge or Thru Date 6 9(6) 056 061
13 Blank 1 X 062
14 Date Bill Received 6 9(6) 063 068
15 Blank 1 X 069
16 Days Elapsed 4 9(4) R 070 073
If sub-provider identification is used, positions 7, 8, and 9 may be utilized.
C. Reinstatement of PIP
Do not reinstate PIP for a provider until it meets all criteria in PRM §§2405.1.B and 2407
and has met the requirements in subsection A for timeliness and accuracy for six
consecutive months.
D. New Request for PIP
Evaluate new requests for PIP as in subsections A and B. At least three months
experience is required for new requests, (except for new providers with less experience).
E. Hospitals on 100 Percent PRO Prepayment Review
The 30-day requirements for submitting bills to FIs are not applicable. The RO makes
determinations of timely and accurate bill submission by hospitals for which the PRO
reviews 100 percent of the discharges before payment. However, other standards remain
applicable for retaining PIP in such cases. See PRM §§2405.1.B and 2407 for the
requirements.
History
(Rev. 4201, Issued: 01-18-19, Effective: 02-19-19, Implementation: 02-19-19)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
0945b17ddbab67050930c3251e547aa0ff4aeda821d406e5fff31731badaa548
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