-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/SPSSload_NIS_1998_Supplemental.SPS
January 01, 1998 - "E code 3"
ECODE4 "E code 4"
MDNUM1_S "Physician … 1 number (synthetic)"
MDNUM2_S "Physician 2 number (synthetic)" .
*** Convert
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/SPSSload_NIS_1999_Supplemental.SPS
January 01, 1999 - "E code 3"
ECODE4 "E code 4"
MDNUM1_S "Physician … 1 number (synthetic)"
MDNUM2_S "Physician 2 number (synthetic)" .
*** Convert
-
hcup-us.ahrq.gov/db/nation/kid/KID_Sources_and_Restrictions_2000.pdf
January 01, 2000 - requested that the following variable be set to missing:
• RACE, race
Confidentiality of Physicians … No restrictions
MA Division of Health Care Finance and Policy
Confidentiality of Physicians … code
NC North Carolina Department of Health and Human
Services
Confidentiality of Physicians … UT Utah Department of Health
Confidentiality of Physicians
Utah requested the following variables … be set to missing:
• MDID_S, synthetic attending physician number and
• SURGID_S, synthetic primary
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_1999_Supplemental.TXT
January 01, 1999 - 187 191 Char E code 4
NIS 1999 Supplemental 45 MDNUM1_S 192 207 Char Physician … 1 number (synthetic)
NIS 1999 Supplemental 46 MDNUM2_S 208 223 Char Physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_1998_Supplemental.TXT
January 01, 1998 - 187 191 Char E code 4
NIS 1998 Supplemental 45 MDNUM1_S 192 207 Char Physician … 1 number (synthetic)
NIS 1998 Supplemental 46 MDNUM2_S 208 223 Char Physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/SPSSload_NIS_2000_Supplemental.SPS
January 01, 2000 - "E code 3"
ECODE4 "E code 4"
MDNUM1_S "Physician … 1 number (synthetic)"
MDNUM2_S "Physician 2 number (synthetic)" .
*** Convert
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2000_Supplemental.TXT
January 01, 2000 - 198 202 Char E code 4
NIS 2000 Supplemental 46 MDNUM1_S 203 218 Char Physician … 1 number (synthetic)
NIS 2000 Supplemental 47 MDNUM2_S 219 234 Char Physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/SASload_NIS_1999_Supplemental.SAS
January 01, 1999 - LENGTH=$5
LABEL="E code 4"
MDNUM1_S LENGTH=$16
LABEL="Physician … 1 number (synthetic)"
MDNUM2_S LENGTH=$16
LABEL="Physician 2 number (synthetic
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/SASload_NIS_1998_Supplemental.SAS
January 01, 1998 - LENGTH=$5
LABEL="E code 4"
MDNUM1_S LENGTH=$16
LABEL="Physician … 1 number (synthetic)"
MDNUM2_S LENGTH=$16
LABEL="Physician 2 number (synthetic
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/SASload_NIS_2000_Supplemental.SAS
January 01, 2000 - LENGTH=$5
LABEL="E code 4"
MDNUM1_S LENGTH=$16
LABEL="Physician … 1 number (synthetic)"
MDNUM2_S LENGTH=$16
LABEL="Physician 2 number (synthetic
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/Stataload_NIS_2000_Supplemental.Do
January 01, 2000 - "E code 3"
label var ECODE4 "E code 4"
label var MDNUM1_S "Physician … 1 number (synthetic)"
label var MDNUM2_S "Physician 2 number (synthetic)"
*** Convert
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/Stataload_NIS_1998_Supplemental.Do
January 01, 1998 - "E code 3"
label var ECODE4 "E code 4"
label var MDNUM1_S "Physician … 1 number (synthetic)"
label var MDNUM2_S "Physician 2 number (synthetic)"
*** Convert
-
hcup-us.ahrq.gov/db/nation/nis/tools/pgms/Stataload_NIS_1999_Supplemental.Do
January 01, 1999 - "E code 3"
label var ECODE4 "E code 4"
label var MDNUM1_S "Physician … 1 number (synthetic)"
label var MDNUM2_S "Physician 2 number (synthetic)"
*** Convert
-
hcup-us.ahrq.gov/db/coding.pdf
November 19, 2020 - source Diagnosis and procedure codes, revenue
codes, payer coding
Encrypted into synthetic values Physician … and procedure codes); and
o there is no reasonable conversion to numeric coding (e.g., encrypted physician
-
hcup-us.ahrq.gov/db/nation/nis/nisdde.jsp
February 01, 2025 -
MDC24
MDC, Version 24
2006-2014
Core
MDID_S
Synthetic attending physician … number
1988-2000
Core
MDNUM1_R
Physician 1 number (re-identified)
2003-2009 … Core
MDNUM1_S
Physician 1 number (synthetic)
2001-2002
Core
MDNUM2 … _R
Physician 2 number (re-identified)
2003-2009
Core
MDNUM2_S
Physician 2 number … Expected secondary payer, as received from data source
1998-2011
Core
PCCHPRn
Physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997RECL_B.txt
November 12, 1999 - number
4 LOS_X 18 23 Num I:Length of stay (uncleaned)
5 MDID_S 24 39 Char I:Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996RECL_B.txt
February 13, 1998 - number
4 LOS_X 18 23 Num I:Length of stay (uncleaned)
5 MDID_S 24 39 Char I:Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995RECL_B.txt
February 13, 1998 - number
4 LOS_X 18 23 Num I:Length of stay (uncleaned)
5 MDID_S 24 39 Char I:Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994RECL_B.txt
March 18, 1996 - number
4 LOS_X 18 23 Num I:Length of stay (uncleaned)
5 MDID_S 24 39 Char I:Attending physician
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1993RECL_B.txt
March 18, 1996 - number
4 LOS_X 18 23 Num I:Length of stay (uncleaned)
5 MDID_S 24 39 Char I:Attending physician