For most files, a table of variables will display below, with links to the variable definitions. If no table displays, or if you need additional information for a specific variable, please see the CCW website. Data documentation is available for all files and codebooks for many.

If you are unable to locate the information you need, please contact ResDAC.

Base Claim File

NumberSAS NameVariable Name
1 BENE_ID Encrypted CCW Beneficiary Identifier
2 MSIS_ID Encrypted State Assigned Beneficiary Unique Identifier
3 STATE_CD Submitting State Alpha Abbreviation
4 SUBMTG_STATE_CD Submitting State FIPS Code
5 CLM_ID CCW Claim Identifier
6 CLM_NUM_ORIG Original Claim Identifier
7 CLM_NUM_ADJ Adjustment Claim Identifier
8 CLM_TYPE_CD Claim Type Code (TAF)
9 BILL_TYPE_CD Bill Type Code
10 CROSSOVER_CLM_IND Code To Indicate if a Portion of Claim is Paid by Medicare
11 ADJUST_CD Claim Adjustment Code
12 ADJUST_RSN_CD Adjustment Reason Code
13 ADJDCTN_DT Adjudication Date
14 MDCD_PD_DT Medicaid Paid Date
15 SPLIT_CLM_IND Split Claim Indicator
16 CLL_CNT Claim Line Count - Original
17 CLL_CNT_CALC Claim Line Count - Calculated
18 PRSN_CLM_IND Indicator of a Claim for a Person
19 SRVC_TRKNG_TYPE_CD Service Tracking Type Code
20 FED_SRVC_CTGRY_CD Federally Assigned Service Category Code Added During TAF Production
21 BIRTH_DT Date of Birth
22 PTNT_DSCHRG_STUS_CD Patient Status at Ending Date of Service
23 PGM_TYPE_CD Program Type Code
24 MC_PLAN_ID Managed Care Plan Identification Number
25 WVR_TYPE_CD Waiver Type Code
26 WVR_ID Waiver Identification Number
27 OTHR_INSRNC_IND Indicator Insured is Covered by Another Plan (Not Medicare or Medicaid)
28 SECT_1115A_DEMO_IND 1115(A) Demonstration Participation Indicator
29 SRVC_BGN_DT Claim Beginning Date of Service
30 SRVC_END_DT Claim Ending Date of Service
31 SRVC_END_DT_CD Identifies the Date Field Used to Populate SRVC_END_DT
32 ADMSM_DT Admission Date (TAF)
33 ADMSN_HR Admission Hour
34 DSCHRG_DT Discharge Date
35 DSCHRG_HR Discharge Hour
36 ADMTG_DGNS_CD Admitting Diagnosis Code
37 ADMTG_DGNS_VRSN_CD Admitting Diagnosis Version Code (ICD-9 or ICD-10)
38 DGNS_CD_1 Primary or Principal Diagnosis Code
39 DGNS_VRSN_CD_1 Diagnosis Version Code 1 (ICD-9 or ICD-10)
40 DGNS_POA_IND_1 Diagnosis Present on Admission Indicator 1
41 DGNS_1_CCSR_CTGRY_CD AHRQ Clinical Classifications Software Refined (CCSR) Diagnosis 1 Category Code
42 DGNS_CD_2 Diagnosis Code 2
43 DGNS_VRSN_CD_2 Diagnosis Version Code 2 (ICD-9 or ICD-10)
44 DGNS_POA_IND_2 Diagnosis Present on Admission Indicator 2
45 DGNS_CD_3 Diagnosis Code 3
46 DGNS_VRSN_CD_3 Diagnosis Version Code 3 (ICD-9 or ICD-10)
47 DGNS_POA_IND_3 Diagnosis Present on Admission Indicator 3
48 DGNS_CD_4 Diagnosis Code 4
49 DGNS_VRSN_CD_4 Diagnosis Version Code 4 (ICD-9 or ICD-10)
50 DGNS_POA_IND_4 Diagnosis Present on Admission Indicator 4
51 DGNS_CD_5 Diagnosis Code 5
52 DGNS_VRSN_CD_5 Diagnosis Version Code 5 (ICD-9 or ICD-10)
53 DGNS_POA_IND_5 Diagnosis Present on Admission Indicator 5
54 HAC_IND Health Care Acquired Condition (HAC) Indicator
55 IP_MH_DGNS_IND Mental Health Diagnosis Indicator
56 IP_SUD_DGNS_IND Substance Use Disorder Diagnosis Indicator
57 ADMTG_PRVDR_ID Admitting Provider Identification Number
58 ADMTG_PRVDR_NPI Admitting Provider NPI
59 ADMTG_PRVDR_TXNMY_CD Admitting Provider Taxonomy Code
60 ADMTG_PRVDR_TYPE_CD Admitting Provider Type Code
61 ADMTG_PRVDR_SPCLTY_CD Admitting Provider Specialty Code
62 BLG_PRVDR_ID Billing Provider Identification Number (TAF)
63 BLG_PRVDR_NPI Billing Provider NPI
64 BLG_PRVDR_TXNMY_CD Billing Provider Taxonomy Code
65 BLG_PRVDR_NPPES_TXNMY_CD Billing Provider NPPES Taxonomy Code
66 BLG_PRVDR_TYPE_CD Billing Provider Type Code
67 BLG_PRVDR_SPCLTY_CD Billing Provider Specialty Code
68 RFRG_PRVDR_ID Referring Provider Identification Number
69 RFRG_PRVDR_NPI Referring Provider NPI
70 RFRG_PRVDR_TYPE_CD Referring Provider Type Code
71 RFRG_PRVDR_SPCLTY_CD Referring Provider Specialty Code
72 PRVDR_LCTN_CD Provider Location Code
73 BRDR_STATE_IND Border State Indicator
74 IP_MH_TXNMY_IND Mental Health Provider Taxonomy Indicator
75 IP_SUD_TXNMY_IND Substance Use Disorder Provider Taxonomy Indicator
76 NCVRD_DAYS Medicaid Non-covered Days Count
77 CVRD_DAYS_ICF_IID Count of Medicaid Covered Days in ICF for Patients with Intellectual Disability
78 CVRD_DAYS_NF Count of Medicaid Covered Days in a Nursing Facility
79 CVRD_DAYS_IP_PSYCH Count of Medicaid Covered Days in an Inpatient Psychiatric Facility (IPF)
80 CVRD_DAYS_IP_PSYCH_OVER_65 Count of Medicaid Covered Days in an IPF (Beneficiary Over 65 Years)
81 CVRD_DAYS_IP_PSYCH_UNDER_21 Count of Medicaid Covered Days in an IPF (Beneficiary Under 21 Years)
82 LEAVE_DAYS Count of Days During Medicaid Coverage Period Patient was not Residing in LTC
83 FIXD_PYMT_IND Fixed Payment Indicator
84 SRVC_TRKNG_PYMT_AMT Service Tracking Payment Amount
85 PYMT_LVL_IND Payment Level Indicator - Header or Line
86 BILLED_AMT Total Claim Billed Amount
87 NCVRD_CHRG_AMT Non-covered Charges Amount
88 MDCD_ALOWD_AMT Total Medicaid Allowed Amount
89 MDCD_PD_AMT Total Amount Paid By Medicaid
90 DAILY_RATE Daily Rate that a Policy will Pay for a Covered Service
91 MDCD_ACMDTN_PD_AMT Medicaid Amount Paid for All Accommodation (Room and Board) Revenue Lines
92 MDCD_ANCLRY_PD_AMT Medicaid Amount Paid for All Ancillary (Non-Room & Board) Revenue Lines
93 MDCR_PD_AMT Medicare Paid Amount
94 MDCR_DDCTBL_PD_AMT Total Medicare Deductible Amount
95 MDCR_COINSRNC_PD_AMT Total Medicare Coinsurance Amount
96 MDCR_CMBND_DDCTBL_IND Medicare Combined Deductible and Coinsurance Indicator
97 MDCR_REIMBRSMT_TYPE_CD Medicare Reimbursement Type Code
98 BENE_LIABILITY_AMT Total Beneficiary Long-Term Care Liability Amount
99 COINSRNC_AMT Beneficiary Coinsurance Amount
100 COPAY_AMT Beneficiary Copayment Amount
101 DDCTBL_AMT Beneficiary Deductible Amount
102 COPAY_WVD_IND Indicator Signifying Copay was Waived by Provider
103 TP_PD_AMT Total Third Party Liability Paid Amount
104 TP_COINSRNC_PD_AMT Third Party Coinsurance Paid Amount
105 TP_COPAY_PD_AMT Third Party Copayment Paid Amount
106 OTHR_INSRNC_PD_AMT Total Other Than Medicare or Medicaid -Insurance Paid Amount
107 OTHR_TP_CLCTN_CD Other Third Party Collection Code
108 FUNDNG_CD Code To Indicate Source of Non-Federal Funding
109 FUNDNG_SRC_NON_FED_SHR_CD Funding Source Non-Federal Share Code
110 DA_RUN_ID TAF Production Run Identifier (unique for each TAF run)
111 TMSIS_RUN_ID TMSIS State Data Processing Run Identifier
112 LT_VRSN Long-Term Version Representing the Iteration of the File
113 LT_FIL_DT Long-Term File Date - Represents the Year and Month of the Reporting Period
114 CCW_LD_DT CCW Load Date (Claims)

Occurrence Code File

NumberSAS NameVariable Name
115 BENE_ID Encrypted CCW Beneficiary Identifier
116 MSIS_ID Encrypted State Assigned Beneficiary Unique Identifier
117 STATE_CD Submitting State Alpha Abbreviation
118 SUBMTG_STATE_CD Submitting State FIPS Code
119 CLM_ID CCW Claim Identifier
120 OCRNC_CD_SEQ  Occurrence Code Sequence
121 OCRNC_CD Occurrence Code
122 OCRNC_CD_START_DT Occurrence Code Start Date
123 OCRNC_CD_END_DT Occurrence Code End Date

LINE FILE

NumberSAS NameVariable Name
1 BENE_ID Encrypted CCW Beneficiary Identifier
2 MSIS_ID Encrypted State Assigned Beneficiary Unique Identifier
3 STATE_CD Submitting State Alpha Abbreviation
4 SUBMTG_STATE_CD Submitting State FIPS Code
5 CLM_ID CCW Claim Identifier
6 LINE_NUM Sequential Claim Line Number
7 CLM_NUM_ORIG Original Claim Identifier
8 LINE_NUM_ORIG Original Claim Line Number (TAF)
9 CLM_NUM_ADJ Adjustment Claim Identifier
10 LINE_NUM_ADJ Adjustment Claim Line Number
11 ADJDCTN_DT Adjudication Date
12 LINE_CLAIM_STUS_CD Claim Line Status Code
13 LINE_ADJUST_CD Claim Line Adjustment Code
14 LINE_SRVC_BGN_DT Claim Line Beginning Date of Service
15 LINE_SRVC_END_DT Claim Line Ending Date of Service
16 BNFT_TYPE_CD Benefit Type Code
17 TOS_CD Type of Service Code
18 XIX_SRVC_CTGRY_CD CMS-64 Form Category of Service for the Paid Claim
19 XXI_SRVC_CTGRY_CD CMS-21 Form Category of Service for the Paid Claim
20 CMS_64_FED_CTGRY_CD CMS-64 Form Code for Federal Reimbursement
21 REV_CNTR_CD Revenue Center Code (TAF)
22 ACTL_SRVC_QTY Actual Service Quantity
23 ALOWD_SRVC_QTY Maximum Allowed Service Quantity
24 BLG_UOM_CD Service Billing Unit of Measure Code
25 NDC National Drug Code
26 NDC_UOM_CD NDC Unit of Measure Code
27 NDC_QTY NDC Quantity Dispensed
28 IMNZTN_TYPE_CD Immunization Type Code
29 PRVDR_FAC_TYPE_CD Provider Facility Type Code
30 SRVC_PRVDR_ID Servicing Provider Identification Number (TAF)
31 SRVC_PRVDR_NPI Servicing Provider NPI
32 SRVC_PRVDR_TXNMY_CD Servicing Provider Taxonomy Code
33 SRVC_PRVDR_TYPE_CD Servicing Provider Type Code
34 SRVC_PRVDR_SPCLTY_CD Servicing Provider Specialty Code (TAF)
35 REV_CNTR_CHRG_AMT Revenue Center Charge Amount
36 LINE_MDCD_ALOWD_AMT Line Medicaid Allowed Amount
37 LINE_MDCD_PD_AMT Line Medicaid Paid Amount
38 LINE_MDCD_FFS_EQUIV_AMT Line Medicaid Fee For Service Equivalent Amount
39 LINE_TP_PD_AMT Line Third Party Liability Paid Amount
40 LINE_OTHR_INSRNC_PD_AMT Line Other Than Medicare or Medicaid -Insurance Paid Amount
41 LT_ACCMDTN_HCPCS_RATE Long-Term Care Accommodation Rate
42 DA_RUN_ID TAF Production Run Identifier (unique for each TAF run)
43 TMSIS_RUN_ID TMSIS State Data Processing Run Identifier