Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

CHRISTOPHER M LARSON

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1396763314
CMS profile
63509
Location
EDINA, MN

General Payments · PY2018–2024

$308,445.68

  • Reported across 173 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$61,519.00

42 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Smith & Nephew, Inc. $57,581.50 37
Responsive Arthroscopy Inc $3,937.50 5

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $62,950.20 28
PY2019 $47,186.01 24
PY2020 $43,734.54 21
PY2021 $32,721.97 20
PY2022 $9,834.80 7
PY2023 $50,499.16 31
PY2024 $61,519.00 42

Payment records · PY2024 (42)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Responsive Arthroscopy Inc $1,800.00 02/21/2024 Consulting Fee Undisputed 01/23/2026 1076293842 CMS
Responsive Arthroscopy Inc $600.00 05/13/2024 Consulting Fee Undisputed 01/23/2026 1076293846 CMS
Responsive Arthroscopy Inc $600.00 06/18/2024 Consulting Fee Undisputed 01/23/2026 1076293847 CMS
Responsive Arthroscopy Inc $600.00 11/25/2024 Consulting Fee Undisputed 01/23/2026 1076293844 CMS
Responsive Arthroscopy Inc $337.50 12/31/2024 Royalty or License Undisputed 01/23/2026 1082215771 CMS
Smith+Nephew, Inc. $174.36 01/12/2024 Food and Beverage Undisputed 01/23/2026 1149485087 CMS
Smith+Nephew, Inc. $221.14 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1149485089 CMS
Smith+Nephew, Inc. $225.18 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1149485091 CMS
Smith+Nephew, Inc. $81.32 01/13/2024 Food and Beverage Undisputed 01/23/2026 1149485073 CMS
Smith+Nephew, Inc. $397.50 01/31/2024 Consulting Fee Undisputed 01/23/2026 1149485099 CMS
Smith+Nephew, Inc. $9,010.00 01/31/2024 Consulting Fee Undisputed 01/23/2026 1149485135 CMS
Smith+Nephew, Inc. $72.39 04/11/2024 Food and Beverage Undisputed 01/23/2026 1149485071 CMS
Smith+Nephew, Inc. $1,660.00 04/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149485111 CMS
Smith+Nephew, Inc. $4,240.00 04/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149485127 CMS
Smith+Nephew, Inc. $466.98 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1149485101 CMS
Smith+Nephew, Inc. $542.80 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1149485105 CMS
Smith+Nephew, Inc. $170.79 05/10/2024 Food and Beverage Undisputed 01/23/2026 1149485085 CMS
Smith+Nephew, Inc. $1,060.00 05/11/2024 Consulting Fee Undisputed 01/23/2026 1149485107 CMS
Smith+Nephew, Inc. $530.00 05/16/2024 Consulting Fee Undisputed 01/23/2026 1149485103 CMS
Smith+Nephew, Inc. $2,120.00 05/16/2024 Consulting Fee Undisputed 01/23/2026 1149485121 CMS
Smith+Nephew, Inc. $52.47 05/17/2024 Food and Beverage Undisputed 01/23/2026 1149485069 CMS
Smith+Nephew, Inc. $1,987.50 06/04/2024 Consulting Fee Undisputed 01/23/2026 1149485117 CMS
Smith+Nephew, Inc. $2,106.25 06/05/2024 Royalty or License Undisputed 01/23/2026 1149485119 CMS
Smith+Nephew, Inc. $1,660.00 06/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149485113 CMS
Smith+Nephew, Inc. $5,904.89 09/10/2024 Royalty or License Undisputed 01/23/2026 1149485131 CMS
Smith+Nephew, Inc. $1,660.00 09/11/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149485115 CMS
Smith+Nephew, Inc. $33.38 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1149485067 CMS
Smith+Nephew, Inc. $106.17 09/23/2024 Food and Beverage Undisputed 01/23/2026 1149485077 CMS
Smith+Nephew, Inc. $114.94 09/23/2024 Food and Beverage Undisputed 01/23/2026 1149485079 CMS
Smith+Nephew, Inc. $243.02 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1149485093 CMS
Smith+Nephew, Inc. $296.40 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1149485095 CMS
Smith+Nephew, Inc. $326.56 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1149485097 CMS
Smith+Nephew, Inc. $19.66 09/24/2024 Travel and Lodging Undisputed 01/23/2026 1149485065 CMS
Smith+Nephew, Inc. $90.67 09/24/2024 Food and Beverage Undisputed 01/23/2026 1149485075 CMS
Smith+Nephew, Inc. $1,457.50 10/15/2024 Consulting Fee Undisputed 01/23/2026 1149485109 CMS
Smith+Nephew, Inc. $8,480.00 10/15/2024 Consulting Fee Undisputed 01/23/2026 1149485133 CMS
Smith+Nephew, Inc. $123.67 10/17/2024 Food and Beverage Undisputed 01/23/2026 1149485081 CMS
Smith+Nephew, Inc. $3,250.00 10/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149485123 CMS
Smith+Nephew, Inc. $132.23 11/20/2024 Food and Beverage Undisputed 01/23/2026 1149485083 CMS
Smith+Nephew, Inc. $14.57 11/21/2024 Food and Beverage Undisputed 01/23/2026 1149485063 CMS
Smith+Nephew, Inc. $5,299.16 11/27/2024 Royalty or License Undisputed 01/23/2026 1149485129 CMS
Smith+Nephew, Inc. $3,250.00 12/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149485125 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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