Data Set Name: NASS_2022_ENCOUNTER Number of Observations: 9097088 Total Number of Data Elements: 110 Columns Description ======== =========== 1 - 4 Database name 6 - 9 Discharge year of data 11 - 19 File name 21 - 23 Data element number 25 - 43 Data element name 45 Length of data element 48 Non-zero number of digits after decimal point for numeric data element 50 - 53 Data element type (Num=numeric; Char=character) 55 - 154 Data element label NASS 2022 Encounter 1 HOSP_NASS 5 Num NASS Hospital Number NASS 2022 Encounter 2 KEY_NASS 8 Num NASS Record Number NASS 2022 Encounter 3 AGE 3 Num Age in years at admission NASS 2022 Encounter 4 AMONTH 2 Num Admission Month, 1-12 NASS 2022 Encounter 5 AWEEKEND 2 Num Admission day is a weekend NASS 2022 Encounter 6 CPT1 5 Char CPT Procedure 1 NASS 2022 Encounter 7 CPT2 5 Char CPT Procedure 2 NASS 2022 Encounter 8 CPT3 5 Char CPT Procedure 3 NASS 2022 Encounter 9 CPT4 5 Char CPT Procedure 4 NASS 2022 Encounter 10 CPT5 5 Char CPT Procedure 5 NASS 2022 Encounter 11 CPT6 5 Char CPT Procedure 6 NASS 2022 Encounter 12 CPT7 5 Char CPT Procedure 7 NASS 2022 Encounter 13 CPT8 5 Char CPT Procedure 8 NASS 2022 Encounter 14 CPT9 5 Char CPT Procedure 9 NASS 2022 Encounter 15 CPT10 5 Char CPT Procedure 10 NASS 2022 Encounter 16 CPT11 5 Char CPT Procedure 11 NASS 2022 Encounter 17 CPT12 5 Char CPT Procedure 12 NASS 2022 Encounter 18 CPT13 5 Char CPT Procedure 13 NASS 2022 Encounter 19 CPT14 5 Char CPT Procedure 14 NASS 2022 Encounter 20 CPT15 5 Char CPT Procedure 15 NASS 2022 Encounter 21 CPT16 5 Char CPT Procedure 16 NASS 2022 Encounter 22 CPT17 5 Char CPT Procedure 17 NASS 2022 Encounter 23 CPT18 5 Char CPT Procedure 18 NASS 2022 Encounter 24 CPT19 5 Char CPT Procedure 19 NASS 2022 Encounter 25 CPT20 5 Char CPT Procedure 20 NASS 2022 Encounter 26 CPT21 5 Char CPT Procedure 21 NASS 2022 Encounter 27 CPT22 5 Char CPT Procedure 22 NASS 2022 Encounter 28 CPT23 5 Char CPT Procedure 23 NASS 2022 Encounter 29 CPT24 5 Char CPT Procedure 24 NASS 2022 Encounter 30 CPT25 5 Char CPT Procedure 25 NASS 2022 Encounter 31 CPT26 5 Char CPT Procedure 26 NASS 2022 Encounter 32 CPT27 5 Char CPT Procedure 27 NASS 2022 Encounter 33 CPT28 5 Char CPT Procedure 28 NASS 2022 Encounter 34 CPT29 5 Char CPT Procedure 29 NASS 2022 Encounter 35 CPT30 5 Char CPT Procedure 30 NASS 2022 Encounter 36 CPTCCS1 4 Num CPT 1 Procedure CCS NASS 2022 Encounter 37 CPTCCS2 4 Num CPT 2 Procedure CCS NASS 2022 Encounter 38 CPTCCS3 4 Num CPT 3 Procedure CCS NASS 2022 Encounter 39 CPTCCS4 4 Num CPT 4 Procedure CCS NASS 2022 Encounter 40 CPTCCS5 4 Num CPT 5 Procedure CCS NASS 2022 Encounter 41 CPTCCS6 4 Num CPT 6 Procedure CCS NASS 2022 Encounter 42 CPTCCS7 4 Num CPT 7 Procedure CCS NASS 2022 Encounter 43 CPTCCS8 4 Num CPT 8 Procedure CCS NASS 2022 Encounter 44 CPTCCS9 4 Num CPT 9 Procedure CCS NASS 2022 Encounter 45 CPTCCS10 4 Num CPT 10 Procedure CCS NASS 2022 Encounter 46 CPTCCS11 4 Num CPT 11 Procedure CCS NASS 2022 Encounter 47 CPTCCS12 4 Num CPT 12 Procedure CCS NASS 2022 Encounter 48 CPTCCS13 4 Num CPT 13 Procedure CCS NASS 2022 Encounter 49 CPTCCS14 4 Num CPT 14 Procedure CCS NASS 2022 Encounter 50 CPTCCS15 4 Num CPT 15 Procedure CCS NASS 2022 Encounter 51 CPTCCS16 4 Num CPT 16 Procedure CCS NASS 2022 Encounter 52 CPTCCS17 4 Num CPT 17 Procedure CCS NASS 2022 Encounter 53 CPTCCS18 4 Num CPT 18 Procedure CCS NASS 2022 Encounter 54 CPTCCS19 4 Num CPT 19 Procedure CCS NASS 2022 Encounter 55 CPTCCS20 4 Num CPT 20 Procedure CCS NASS 2022 Encounter 56 CPTCCS21 4 Num CPT 21 Procedure CCS NASS 2022 Encounter 57 CPTCCS22 4 Num CPT 22 Procedure CCS NASS 2022 Encounter 58 CPTCCS23 4 Num CPT 23 Procedure CCS NASS 2022 Encounter 59 CPTCCS24 4 Num CPT 24 Procedure CCS NASS 2022 Encounter 60 CPTCCS25 4 Num CPT 25 Procedure CCS NASS 2022 Encounter 61 CPTCCS26 4 Num CPT 26 Procedure CCS NASS 2022 Encounter 62 CPTCCS27 4 Num CPT 27 Procedure CCS NASS 2022 Encounter 63 CPTCCS28 4 Num CPT 28 Procedure CCS NASS 2022 Encounter 64 CPTCCS29 4 Num CPT 29 Procedure CCS NASS 2022 Encounter 65 CPTCCS30 4 Num CPT 30 Procedure CCS NASS 2022 Encounter 66 DISCWT 11.7 Num Encounter Weight NASS 2022 Encounter 67 DISPUNIFORM 2 Num Disposition of patient (uniform) NASS 2022 Encounter 68 DQTR 2 Num Discharge quarter NASS 2022 Encounter 69 FEMALE 2 Num Indicator of sex NASS 2022 Encounter 70 I10_DX1 7 Char ICD-10-CM Diagnosis 1 NASS 2022 Encounter 71 I10_DX2 7 Char ICD-10-CM Diagnosis 2 NASS 2022 Encounter 72 I10_DX3 7 Char ICD-10-CM Diagnosis 3 NASS 2022 Encounter 73 I10_DX4 7 Char ICD-10-CM Diagnosis 4 NASS 2022 Encounter 74 I10_DX5 7 Char ICD-10-CM Diagnosis 5 NASS 2022 Encounter 75 I10_DX6 7 Char ICD-10-CM Diagnosis 6 NASS 2022 Encounter 76 I10_DX7 7 Char ICD-10-CM Diagnosis 7 NASS 2022 Encounter 77 I10_DX8 7 Char ICD-10-CM Diagnosis 8 NASS 2022 Encounter 78 I10_DX9 7 Char ICD-10-CM Diagnosis 9 NASS 2022 Encounter 79 I10_DX10 7 Char ICD-10-CM Diagnosis 10 NASS 2022 Encounter 80 I10_DX11 7 Char ICD-10-CM Diagnosis 11 NASS 2022 Encounter 81 I10_DX12 7 Char ICD-10-CM Diagnosis 12 NASS 2022 Encounter 82 I10_DX13 7 Char ICD-10-CM Diagnosis 13 NASS 2022 Encounter 83 I10_DX14 7 Char ICD-10-CM Diagnosis 14 NASS 2022 Encounter 84 I10_DX15 7 Char ICD-10-CM Diagnosis 15 NASS 2022 Encounter 85 I10_DX16 7 Char ICD-10-CM Diagnosis 16 NASS 2022 Encounter 86 I10_DX17 7 Char ICD-10-CM Diagnosis 17 NASS 2022 Encounter 87 I10_DX18 7 Char ICD-10-CM Diagnosis 18 NASS 2022 Encounter 88 I10_DX19 7 Char ICD-10-CM Diagnosis 19 NASS 2022 Encounter 89 I10_DX20 7 Char ICD-10-CM Diagnosis 20 NASS 2022 Encounter 90 I10_DX21 7 Char ICD-10-CM Diagnosis 21 NASS 2022 Encounter 91 I10_DX22 7 Char ICD-10-CM Diagnosis 22 NASS 2022 Encounter 92 I10_DX23 7 Char ICD-10-CM Diagnosis 23 NASS 2022 Encounter 93 I10_DX24 7 Char ICD-10-CM Diagnosis 24 NASS 2022 Encounter 94 I10_DX25 7 Char ICD-10-CM Diagnosis 25 NASS 2022 Encounter 95 I10_DX26 7 Char ICD-10-CM Diagnosis 26 NASS 2022 Encounter 96 I10_DX27 7 Char ICD-10-CM Diagnosis 27 NASS 2022 Encounter 97 I10_DX28 7 Char ICD-10-CM Diagnosis 28 NASS 2022 Encounter 98 I10_DX29 7 Char ICD-10-CM Diagnosis 29 NASS 2022 Encounter 99 I10_DX30 7 Char ICD-10-CM Diagnosis 30 NASS 2022 Encounter 100 I10_INJURY 3 Num Injury ICD-10-CM diagnosis reported on record (1: First-listed injury; 2: Other than first-listed injury; 0: No injury) NASS 2022 Encounter 101 I10_MULTINJURY 3 Num Multiple ICD-10-CM injuries reported on record NASS 2022 Encounter 102 I10_NDX 3 Num ICD-10-CM Number of diagnoses on this record NASS 2022 Encounter 103 NASS_STRATUM 2 Char NASS Sample Stratum NASS 2022 Encounter 104 NCPT_INSCOPE 3 Num Number of In-Scope CPTs for this encounter NASS 2022 Encounter 105 PAY1 2 Num Primary expected payer (uniform) NASS 2022 Encounter 106 PL_NCHS 3 Num Patient Location: NCHS Urban-Rural Code NASS 2022 Encounter 107 RACE 2 Num Race (uniform) NASS 2022 Encounter 108 TOTCHG 10 Num Total charges (cleaned) NASS 2022 Encounter 109 YEAR 4 Num Data Year NASS 2022 Encounter 110 ZIPINC_QRTL 2 Num Median household income national quartile for patient ZIP Code