Medicare Financial Management Manual (Pub. 100-06), Ch. 6 § 150
Part D (1) - Claims Processing Timeliness - All Claims
150 - Part D (1) - Claims Processing Timeliness - All Claims
(Rev. 12456; Issued:01-11-24; Effective: 07-01-24; Implementation:07-01-24)
Pages 2-9 of the CMS-1565 include data on its activity in processing all claims to completion
during the reporting period. A claim is counted as processed to completion on the scheduled
payment date, which is the date the check is mailed, deposited in the provider’s account, or
transferred electronically. For non-paid claims, the date of completion is the date the MSN or
other notice of final action on the claim is mailed. Data shown must be based on reliable counts of
all claims (real and replicate) processing activity. The A/B MAC (B) does not estimate claim
counts. It reports only data relating to initial claims (real and replicate) actions. It does not report
data on requests for, or dispositions of, reviews, hearings, or reopenings of initial claim actions.
"Clean" claims are defined as those that do not require investigation or development external to the
A/B MAC (B)’s operation on a prepayment basis. Claims which do not meet the definition of
"clean" are "other" claims. Claims paid are those for which some payment was made (i.e.,
payment greater than zero). Claims not paid are those for which no payment was made (i.e., claim
charges applied completely toward deductible or fully denied).
On pages 2-9, the A/B MAC (B) reports:
• In column 1, the total number of claims processed to completion;
• In column 2, the number of "clean" claims paid;
• In column 3, the number of "other" claims paid;
• In column 4, the number of "clean" claims not paid;
• In column 5, the number of "other" claims not paid; and
• In column 6, the number of "clean" or "other" claims processed to completion, which were
received via electronic media from providers or their billing agencies and read directly into
the A/B MAC (B)’s claims processing system. The A/B MAC (B) does not count on this
line claims that it received in hardcopy and entered using an OCR device. It does not count
any claims received in hardcopy and transformed into electronic media by any entity
working for it directly or under subcontract.
The data in lines 1 through 37 of pages 2 through 9 represent the number of claims processed in
the number of days shown on that line, counting from the date of receipt. Line 38 represents the
sum of lines 1-37. The date of receipt is defined for hard-copy and magnetic tape claims as the
date of receipt in the mailroom. For EMC billed via terminal or equivalent, it is the date the claim
passes all front-end edits. For split claims, whether required or replicate, the date of receipt is the
date of receipt of the original claim material, not the date of the split.
To calculate the processing time for a claim, the A/B MAC (B) subtracts the Julian receipt date
from the processed to completion Julian date. When the processed to completion date falls in the
year following the year of receipt, it adds 365 to the Julian date of completion (or 366 if the year of
receipt is a leap year). If a claim is processed to completion on the same day it is received, the
processing time is 1 day. This definition applies to all lines of the report, including line 39.
On line 39, the A/B MAC (B) reports the mean processing time (PT) to one decimal place for each
column. To calculate the mean PT, it adds the processing times for the claims shown in line 38 of
that column, and divides by the number in line 38. It does not use the categories on the report to
calculate the mean PT. Because of the aggregation of claims in lines 34-37, it uses the processing
times for individual claims, as explained below, to make this calculation.
Mean PT Calculation for All Claims - To determine the mean PT for all claims:
• Subtract the Julian date of receipt from the Julian date of payment or equivalent action for
those not paid for each claim.
• Accumulate the result to cell counter for number of days for all claims.
• Divide this result by the total number of claims.
• Round to one decimal place.
EXAMPLE:
Claim
Julian Date
Receipt
Paid
Counter by
Days
Counter by
Claims
A
87103
87133
30
1
B
87105
87206
101
2
C
87115
87177
62
3
D
87120
87213
93
4
E
87122
87215
93
5
F
87130
87223
93
6
Total Days = 30 + 101 + 62 + 93 + 93 + 93 = 472
Mean = 472/6 = 78.6666 = 78.7
The A/B MAC (B) completes the report for each of the following claim types:
Page 2.
Assigned Physician - It shows the number of assigned claims included on page 9
which involved services billed by physicians. Physicians are identified by specialty
codes 01-14, 16-30, 33-41, 44, 46, 48, 66, 70, 72, 76-79, 81-86, 90-94, 98, 99, C0, or
C3, C5, C6, C7, C8, C9, D3 D4, D7, D8, E1, E2, E3, E4, E5, E6, E7, E9, F1, F2, F3,
F4, F5, F6.
Page 3.
Assigned DME - It shows the number of assigned claims included on page 9 which
involved services billed by DME suppliers.
Page 4.
Assigned Lab - It shows the number of assigned claims included on page 9 which
involved services billed by an independent laboratory. Independent laboratories are
identified by specialty code 69.
Page 5.
Assigned Ambulance - It shows the number of assigned claims included on page 9
which involved services billed by ambulance service suppliers. Ambulance service
suppliers are identified by specialty code 59.
Page 6.
Assigned Other - It shows the number of assigned non-physician claims included on
page 9 but not represented on pages 3, 4, or 5.
Page 7.
Unassigned - It shows the number of unassigned claims (real and replicate) included
on page 9.
Page 8.
Participating Physician - It shows the number of claims included on page 9 involving
services rendered by physicians enrolled in the Medicare Physician/Supplier
Participation Program.
Page 9.
All Claims - It shows the total number of claims (real and replicate) processed during
the month.