DDE Reason Codes Inquiry Screen

Published 07/03/2025

The Reason Codes Inquiry screen provides information about individual reason codes, including a description of the code, status/location to be set on a claim, and what corrections may be performed to resubmit a claim. To view a summary of the most frequently requested reason codes, you may visit the Palmetto GBA Reason Code Help Tool on any of these pages:

Start the Inquiry Process

Take the following steps:

  • From the main menu of the DDE system, navigate to the Inquiries menu by typing “01” and pressing enter.
  • Next, enter “17” to access the Reason Codes Inquiry page.
  • To view the narrative for a particular code, enter the five-digit reason code and press enter.
  • To make additional inquiries, type over the reason code with the next code and press enter.

The fields on the Reason Codes Inquiry screen will be filled out with information about the code following the example shown:

 view of DDE screen

Field Name Description
MNT The last date the reason code was updated.
PLAN IND Plan Indicator. All FISS shared maintenance customers will be “1”; the value for FISS shared processing customers will be determined at a later date.
REAS CODE Identifies a specific condition detected during the processing of a record.
NARR TYPE The type of reason code narrative provided. Defaults to “E” for external message.
EFF DATE The effective date for the reason code or condition.
MSN REAS Used when Medicare Summary Notices requiring BDL messages are produced. Will point to a specific MSN message on the ACS/MSN file.
EFF DATE Effective date for the MSN reason code.
TERM DATE Termination date for the MSN reason code.
EMC ST/LOC Identifies the status and location to be set on an automated claim when it encounters the condition for a particular reason code. If it is the same for both hard copy and EMC claims, the data will only appear in the hard copy category and the system will default to the hard copy claims for action on EMC claims.
HC/PRO ST/LOC Status and location code for hard copy and peer review organization claims.
PP LOC The five-position alphanumeric post pay location of “B75XX.”
CC IND The clean claim indicator instructs the system whether to pay interest or not if applicable.
TPTP A

Tape-to-tape flag indicator for Part A, which controls the flow of the claim to CWF, to the provider via the remittance advice, to the PS&R system and for counting the claim for workload purposes.

B Tape-to-tape Flag indicator for Part B.
NPCD A The non-pay code for Part A, which identifies the reason for Medicare’s decision not to make payment.
B The non-pay code for Part B.
HD CPY A Instructs the system to generate a specific hardcopy document during the claim process on a Part A claim.
B Instructs the system to generate a specific hardcopy document during the claim process on a Part B claim.
NB ADR Identifies the number of times an Additional Documentation Request form is to be generated. Identified by a “1” or a “2.”
CAL DY Identifies the number of calendar days a claim is to orbit after the generation of an ADR.
C/L Identifies if the reason code has been depicted as applying to the claim or line.
NARRATIVE Displays the description for the reason code.

From the Reason Codes Inquiry screen, the ANSI equivalent screen can be accessed by pressing [F8]. To return to the Reason Codes Inquiry screen, press [F7].

The fields on the ANSI Related Reason Codes Inquiry screen will be filled out with information about the code following the example shown:

View of ANSI Inquiry screen

Field Name Description
REASON CODE Displays the reason code entered on MAP1881.
MNT The last date the reason code was updated.
PIMR ACTIVITY CODE

The Program Integrity Management Reporting Activity Code for which the reason code is being categorized.

AI = Automated CCI Edit

AL = Automated Locally Developed Edit

AN = Automated National Edit

CP = Prepay Complex Probe Review

DB = TPL or Demand Bill Claim Review

MR = Manual Routine Review

PS = Prepay Complex Provider-Specific Review

RO = Reopening

SS = Prepay Complex Service-Specific Review

DENIAL CODE

The PIMR Denial reason code that is being categorized.

NOPIMR = Default

100001 = Documentation Does Not Support Service

100002 = Investigation/Experimental

100003 = Item/Services Excluded from Medicare Coverage

100004 = Requested Information Not Received

100005 = Services Not Billed Under the Appropriate Revenue or Procedure

Code (Include Denials Due to Unbundling in this Category).

100006 = Services Not Documented in Record

100007 = Services Not Medically Reasonable and Necessary

100008 = Skilled Nursing Facility Demand Bills

100009 = Daily Nursing Visits Are Not Intermittent/ Part Time

100010 = Specific Visits Did Not Include Personal Care Service

100011= Home Health Demand Bills

100012 = Ability to Leave Home Unrestricted

100013 = Physician's Order Not Timely

100014 = Service Not Ordered/Not Included in Treatment Plan

100015 = Services Not Included in Plan of Care

100016 = No Physician Certification (E.G. Home Health)

100017 = Incomplete Physician Order

100018 = No Individual Treatment Plan

100019 = Other

MR INDICATOR

Medical Review Indicator: identifies whether or not the service received complex manual medical review.

    = The services did not receive manual medical review (default value).

Y = Medical records received. This service received complex manual medical review.

N = Medical records were not received. This service received routine manual medical review.

PCA INDICATOR

Progressive Correction Action Indicator.

    = The Medical Policy Parameter is not PCA-related and is not included in the PCA transfer files.

Y = The Medical Policy Parameter is PCA-related and is included in the PCA transfer files.

N = The Medical Policy Parameter is not PCA-related and is not included in the PCA transfer files.

LMRP/NCD ID Local Medical Review Policy and/or National Coverage Determination Identification numbers, which are assigned to the FMR reason code for reporting on the beneficiaries Medicare Summary Notice.

ANSI Codes

ADJ REASONS The ANSI Adjustment Reason Code related to the FISS reason code.
GROUPS

The group code associated with the ANSI reason code.

CO = Contractual Obligation

CR = Correction and Reversals

OA = Other Adjustment

PR = Patient Responsibility

REMARKS Describes the reason for non-payment.
APPEALS (A) Inpatient only ANSI Appeals-A Code.
APPEALS (B) Outpatient only ANSI Appeals-B Code.

Category

EMC Electronic Media Claim Category code of the claim that is returned on a 277 claim response.
HC Hard Copy Claim Category code of the claim that is returned on a 277 claim response.

STATUS

EMC Electronic Media Claim Status code of the claim that is returned on a 277 claim response.
HC Hard Copy Claim Status code of the claim that is returned on a 277 claim response.

For more information about the DDE inquiries menu, refer to Section 3 of the DDE User’s Guide (PDF). Information about the Reason Codes Inquiry screen can be found under Section 3.H on page 52 of the guide.


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