-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2019_Severity_V2.PDF
January 01, 2019 - Disorders of gallbladder & biliary tract 23,372 0.33%
301: Hip joint replacement 120,687 1.70%
302: Knee … Friday, December 2, 2022 7
Frequency Distribution for APRDRG
APRDRG Frequency
Percent
of Total
313: Knee
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2016_Severity.PDF
January 01, 2016 - Disorders of gallbladder & biliary tract 19,769 0.28%
301: Hip joint replacement 111,181 1.56%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 2,202 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2015Q4_Severity.PDF
November 08, 2017 - Disorders of gallbladder & biliary tract 4,895 0.28%
301: Hip joint replacement 28,282 1.59%
302: Knee … 0.30%
312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 551 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2018_Severity.PDF
January 01, 2018 - Disorders of gallbladder & biliary tract 23,018 0.32%
301: Hip joint replacement 116,665 1.64%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 2,024 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Severity_V2.PDF
January 01, 2019 - 284: Disorders of gallbladder & biliary tract 2,308 0.07%
301: Hip joint replacement 534 0.02%
302: Knee … Friday, December 2, 2022 7
Frequency Distribution for APRDRG
APRDRG Frequency
Percent
of Total
313: Knee
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2016_MaskedStats_Severity.PDF
January 01, 2016 - 284: Disorders of gallbladder & biliary tract 2,475 0.08%
301: Hip joint replacement 450 0.01%
302: Knee … 0.02%
312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 529 0.02%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2007_MaskedStats_Severity.PDF
January 01, 2007 - 0.10
310: Intervertebral disc excision 52156 0.65
312: Skin grft exc hand-msckl/conn 1573 0.02
313: Knee … REPLACEMENT WO CC/MC 1978 0.02
4661: REV HIP/KNEE REPLACEMENT W CC 1468 0.02
4662: REV HIP/KNEE REPLACEMENT … PX W PDX OF INF WO CC/MC 962 0.01
4851: KNEE PX W PDX OF INF W CC 1136 0.01
4852: KNEE PX W PDX OF … PX WO PDX OF INF W CC 454 0.01
4882: KNEE PX WO PDX OF INF W MCC 391 0.00
4890: HIV W MAJOR RELATED … PROC W PDX OF INFECTION WO CC 486 0.01
5011: KNEE PROC W PDX OF INFECTION W CC 707 0.01
5012: KNEE
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2016_Core.PDF
January 01, 2016 - REPLACEMENT W MCC 1,356 0.02%
467: REVISION OF HIP OR KNEE REPLACEMENT W CC 7,997 0.11%
468: REVISION … OF HIP OR KNEE REPLACEMENT W/O CC/MCC 8,048 0.11%
469: MAJOR JOINT REPLACEMENT OR REATTACHMENT OF LOWER … July 13, 2018 28
Frequency Distribution for DRG_NOPOA
DRG_NoPOA Frequency
Percent
of Total
485: KNEE … PROCEDURES W PDX OF INFECTION W MCC 384 0.01%
486: KNEE PROCEDURES W PDX OF INFECTION W CC 1,020 0.01% … 487: KNEE PROCEDURES W PDX OF INFECTION W/O CC/MCC 473 0.01%
488: KNEE PROCEDURES W/O PDX OF INFECTION
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2021.pdf
January 01, 2021 - Division of joint capsule, ligament or cartilage 21,114 0.24%
151: Excision of semilunar cartilage of knee … 210,880 2.37%
152: Arthroplasty knee 424,482 4.77%
153: Hip replacement, total and partial 251,641 … 2.83%
154: Arthroplasty other than hip or knee 99,233 1.12%
157: Amputation of lower extremity 32,031
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2021.pdf
January 01, 2021 - Division of joint capsule, ligament or cartilage 28,867 0.24%
151: Excision of semilunar cartilage of knee … 288,887 2.42%
152: Arthroplasty knee 573,220 4.81%
153: Hip replacement, total and partial 337,355 … 2.83%
154: Arthroplasty other than hip or knee 133,725 1.12%
157: Amputation of lower extremity 43,782
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2020.pdf
January 01, 2020 - Division of joint capsule, ligament or cartilage 19,866 0.25%
151: Excision of semilunar cartilage of knee … 204,170 2.61%
152: Arthroplasty knee 293,550 3.75%
153: Hip replacement, total and partial 156,139 … 1.99%
154: Arthroplasty other than hip or knee 38,137 0.49%
157: Amputation of lower extremity 30,204
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2020.pdf
January 01, 2020 - Division of joint capsule, ligament or cartilage 26,903 0.26%
151: Excision of semilunar cartilage of knee … 275,947 2.67%
152: Arthroplasty knee 390,881 3.78%
153: Hip replacement, total and partial 206,062 … 1.99%
154: Arthroplasty other than hip or knee 51,014 0.49%
157: Amputation of lower extremity 40,417
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_weighted_2019.pdf
January 01, 2019 - Division of joint capsule, ligament or cartilage 32,072 0.27%
151: Excision of semilunar cartilage of knee … 340,488 2.87%
152: Arthroplasty knee 294,917 2.48%
153: Hip replacement, total and partial 48,291 … 0.41%
154: Arthroplasty other than hip or knee 54,062 0.46%
157: Amputation of lower extremity 45,597
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_encounter_unweighted_2019.pdf
January 01, 2019 - Division of joint capsule, ligament or cartilage 23,810 0.26%
151: Excision of semilunar cartilage of knee … 253,214 2.82%
152: Arthroplasty knee 220,773 2.45%
153: Hip replacement, total and partial 36,298 … 0.40%
154: Arthroplasty other than hip or knee 40,456 0.45%
157: Amputation of lower extremity 33,702
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2017_Severity.PDF
January 01, 2017 - Disorders of gallbladder & biliary tract 62,829 0.35%
301: Hip joint replacement 319,753 1.78%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 5,391 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2019_Severity_V2.PDF
January 01, 2019 - Disorders of gallbladder & biliary tract 64,747 0.36%
301: Hip joint replacement 348,944 1.92%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 5,299 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2016_Severity.PDF
January 01, 2016 - Disorders of gallbladder & biliary tract 52,202 0.30%
301: Hip joint replacement 297,742 1.73%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 5,564 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2015Q4_Severity.PDF
October 31, 2017 - Disorders of gallbladder & biliary tract 12,980 0.30%
301: Hip joint replacement 75,281 1.76%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 1,444 0.03%
313: Knee
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2017_Severity.PDF
January 01, 2017 - Disorders of gallbladder & biliary tract 23,008 0.32%
301: Hip joint replacement 114,514 1.60%
302: Knee … 312: Skin graft, except hand, for musculoskeletal & connective tissue diagnoses 2,139 0.03%
313: Knee
-
hcup-us.ahrq.gov/reports/methods/2011_04.pdf
January 01, 2011 - HAND, FOR MUSCULO-
CONN TISS DIS W/O CC/MCC
466 1094796 1.6514 1.7114 0.96491 REVISION OF HIP OR KNEE … 1.8787 1.9716 0.9529
REVISION OF HIP OR KNEE REPLACEMENT W/O
CC/MCC
469 33332 2.246 2.3371 0.96102 … W CC
487 1094796 1.6514 1.7114 0.96491
KNEE PROCEDURES W PDX OF INFECTION W/O
CC/MCC
488 1094796 … 1.6514 1.7114 0.96491
KNEE PROCEDURES W/O PDX OF INFECTION W
CC/MCC
489 13286 1.017 1.0505 0.96807 … KNEE PROCEDURES W/O PDX OF INFECTION W/O
CC/MCC
490 33919 1.3464 1.3775 0.97746
BACK & NECK PROC