米国の病院救急部門の市場規模、シェア、動向分析レポート：保険タイプ別、状態別、セグメント別予測、2023年～2030年

米国の病院救急部門市場の成長と動向：

Grand View Research, Inc.の最新レポートによると、米国の病院救急部門市場規模は2030年までに2,463億米ドルに達する見込みです。

予測期間中のCAGRは5.75%と予測されています。心停止などの即時治療を必要とする疾患の有病率の上昇が、この市場の成長を促進すると予測されています。病院救急部門（ED）は、他の医療センターよりも24時間体制で治療が受けられるため、救急治療を必要とする人々に好まれています。ここ数年、急性の精神的危機を抱えた患者が病院のEDを訪れるケースが増えています。全国病院外来医療調査によると、2021年には、心理・精神障害に関連する問題によるED受診が約243万件あっています。さらに、神経系の疾患によるED受診は合計240万件あっています。

神経系の緊急事態には、脳卒中、片頭痛、アルツハイマー病などの疾患が含まれます。脳卒中はED受診の主な原因であり、年間約531万1,000人が脳卒中に罹患しています。このため、今後数年間はER受診者数が増加する可能性が高いです。EDの高い需要を満たし、認知度を高めるために、病院は新しい技術を採用し、さまざまな事業活動を行っています。例えば、2022年1月、Novant Health社は、医療画像プロバイダー向けのエンタープライズグレードの人工知能（AI）ソリューションであるAidoc社との協業パートナーシップを発表しました。この提携は、AI技術を利用して救急部門の患者の治療を加速させることを目的としています。さらに、急性疾患やけがの救急治療にAIや遠隔医療などの新しい治療法を採用する動向もあります。

例えば、2020年10月にはノースウェスタン記念病院がCaption Healthと提携し、EDで使用する超音波診断のAI技術であるCaption AIを取得しました。このような施策により、正確かつ迅速な治療法の選択肢の確保に対する意識の高まりや、新技術の導入が進むことで、救急医療に対する需要が高まると予想されます。COVID-19パンデミックの発生により、米国ではEDの受診者数が大幅に減少したため、EDの収益が減少しました。受診者数の減少は、感染症を避けるために治療を遅らせたり、手術件数の減少、社会的距離の制限などが主な原因でした。イェール大学とメイヨークリニックの研究者の調査によると、パンデミック発生翌年のED受診者数は41.5％（コロラド州）から63.5％（ニューヨーク州）減少しました。

米国病院救急部門市場レポートハイライト：

• 保険タイプ別では、民間保険を選択する人が多いことから、2022年には民間＆その他セグメントが市場を独占しました。例えば、National Hospital Ambulatory Medical Care Surveyによると、2021年の約4,509万7,000件のED受診の支払元は民間保険でした。
• 病態別では、2022年に感染症が市場を席巻しました。この成長は、インフルエンザの季節にER受診が増加することに起因しています。例えば、CDC National Hospital Ambulatory Medical Care Surveyによると、2021年、米国では発熱が4,650,000件、咳が4,655,000件の救急受診を占めています。
• 2022年7月、Sila Realty Trust, Inc.は、フロリダ州タンパにある独立型救急施設TGHリハビリテーション病院の買収完了を発表しました。この取引は、買収費用を考慮しない契約購入価格5,120万米ドルで評価されました。

目次

第1章 調査手法と範囲

第2章 エグゼクティブサマリー

第3章 市場変数、動向、および範囲

• 市場系統の見通し
• 市場力学
  • 市場促進要因の分析
  • 市場抑制要因分析
  • 業界の課題
  • 業界の機会
• 米国の病院救急部門の市場分析ツール
  • 業界分析- ポーターのファイブフォース分析
  • PESTEL分析
• 規制の枠組みと償還シナリオ
  • 規制の枠組み
  • 償還シナリオ

第4章 米国の病院救急部門市場：保険タイプの推定・動向分析

• セグメントの定義
• 米国の病院救急部門市場：保険タイプのセグメントダッシュボード
• 米国の病院救急部門市場：保険タイプの動向と市場シェア分析
• メディケアとメディケイド
• プライベート＆その他

第5章 米国病院救急部門市場：状態推定・動向分析

• セグメントの定義
• 米国の病院救急部門市場：状態のセグメントダッシュボード
• 米国の病院救急部門市場：状態の推移と市場シェア分析
• トラウマ的な
• 感染性
• 胃腸
• 精神的
• 心臓
• 神経系
• その他

第6章 競合情勢

• 企業プロファイル
  • Parkland Health
  • Lakeland Regional Health
  • St. Joseph's Health
  • Natchitoches Regional Medical Center
  • Schoolcraft Memorial Hospital
  • Clarion Hospital
  • USA Health
  • Baptist Health South Florida
  • Montefiore Medical Center
  • LAC+USC Medical Center
• 企業の分類
• 企業の市況分析
• 戦略マッピング

第7章 推奨事項/主要な市場洞察

List of Tables

• Table 1 List of secondary sources
• Table 2 List of abbreviations
• Table 3 U.S. hospital emergency department market, by insurance type, 2018 - 2030 (USD Million)
• Table 4 U.S. hospital emergency department market, by condition, 2018 - 2030 (USD Million)
• Table 5 Participant's overview
• Table 6 Financial performance
• Table 7 Key companies undergoing expansions
• Table 8 Key companies undertaking acquisitions
• Table 9 Key companies undergoing partnership & collaborations
• Table 10 Key companies launching new products
• Table 11 Key companies undergoing other strategies

List of Figures

• Fig. 1 U.S. hospital emergency department market segmentation
• Fig. 2 Market research process
• Fig. 3 Data triangulation techniques
• Fig. 4 Primary research pattern
• Fig. 5 Market research approaches
• Fig. 6 Value-chain-based sizing & forecasting
• Fig. 7 QFD modeling for market share assessment
• Fig. 8 Market ownership & validation
• Fig. 9 Market snapshot
• Fig. 10 Segment snapshot
• Fig. 11 Competitive landscape snapshot
• Fig. 12 U.S. hospital emergency department market driver analysis
• Fig. 13 U.S. hospital emergency department market restraint analysis
• Fig. 14 U.S. hospital emergency department market: Porter's analysis
• Fig. 15 U.S. hospital emergency department market: PESTLE analysis
• Fig. 16 U.S. hospital emergency department market: Insurance type outlook and key takeaways
• Fig. 17 U.S. hospital emergency department market: Insurance type market share and movement analysis, 2022-2030
• Fig. 18 Medicare & Medicaid market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 19 Private & Others market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 20 U.S. hospital emergency department market: Condition outlook and key takeaways
• Fig. 21 U.S. hospital emergency department market: Condition market share and movement analysis, 2022 - 2030
• Fig. 22 Traumatic market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 23 Infectious market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 24 Gastrointestinal market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 25 Psychiatric market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 26 Cardiac market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 27 Neurologic market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 28 Others market revenue estimates and forecasts, 2018 - 2030 (USD Million)
• Fig. 29 Key company categorization
• Fig. 30 Company market position analysis
• Fig. 31 Market participant categorization
• Fig. 32 Strategy framework

U.S. Hospital Emergency Department Market Growth & Trends:

The U.S. hospital emergency department market size is expected to reach USD 246.3 billion by 2030, based on a new report by Grand View Research, Inc.. It is projected to register a CAGR of 5.75% during the forecast period. The rising prevalence of diseases requiring immediate care, such as cardiac arrest, is expected to drive the growth of this market. Hospital Emergency Departments (EDs) are preferred by individuals needing emergency care due to the 24-hour availability of care over other medical centers. There has been an increase in patients with acute psychiatric crises visiting hospital Eds in the last few years. According to the National Hospital Ambulatory Medical Care Survey, in 2021, there were around 2.43 million ED visits due to problems related to psychological and mental disorders. Furthermore, a total of 2.4 million ED visits occurred due to diseases of the nervous system.

Neurologic emergencies include conditions such as stroke, migraine, Alzheimer's disease, and others. Stroke is a major contributor to ED visits, with around 5,311,000 individuals suffering a stroke annually. This is likely to increase the number of ER visits in the coming years. To meet the high demand for EDs and create awareness, hospitals are adopting new technologies and conducting various business activities. For instance, in January 2022, Novant Health announced a collaborative partnership with Aidoc, an enterprise-grade artificial intelligence (AI) solution for medical imaging providers. This partnership aims to accelerate the treatment of patients in the emergency department using AI technology. Moreover, there is a trend of adopting new treatment options, such as AI and telehealth, for emergency care of acute illnesses and injuries.

For instance, in October 2020, Northwestern Memorial Hospital partnered with Caption Health to acquire Caption AI, the AI technology for ultrasound, for use in EDs. Such measures are expected to increase demand for emergency care due to the growing awareness about the availability of accurate and quick treatment options and the increasing adoption of new technologies. The onset of the COVID-19 pandemic resulted in revenue loss for EDs in the United States, due to the substantial reductions in the number of ED visits. The decline in visits was largely due to people delaying treatment to avoid infection, a decrease in surgery volume, and social distancing restrictions. According to a study from Yale and the Mayo Clinic researchers, ED visits declined by 41.5% (in Colorado) to 63.5% (in New York) the year after the pandemic outbreak.

U.S. Hospital Emergency Department Market Report Highlights:

• Based on the insurance type, the private & others segment dominated the market in 2022 owing to the high number of people choosing private insurance. For instance, according to the National Hospital Ambulatory Medical Care Survey, the payment source for around 45,097 thousand ED visits was private insurance in 2021
• Based on the condition, the infectious condition segment dominated the market in 2022. This growth can be attributed to the increased ER visits during flu season. For instance, according to the CDC National Hospital Ambulatory Medical Care Survey, in 2021, fever and cough accounted for a total of 4,650,000 and 4,655,000 emergency visits, respectively, in the U.S.
• In July 2022, Sila Realty Trust, Inc. announced the completed acquisition of the standalone TGH Rehabilitation Hospital, a freestanding emergency facility situated in Tampa, Florida. The transaction was valued at a contract purchase price of USD 51.2 million, not accounting for acquisition expenses

Table of Contents

Chapter 1. Methodology and Scope

• 1.1. Market Segmentation
• 1.2. Estimates and Forecast Timeline
• 1.3. Research Methodology
  • 1.3.1. Information procurement
  • 1.3.2. Purchased Database
  • 1.3.3. GVR's Internal Database
  • 1.3.4. Secondary Sources
  • 1.3.5. Primary Research
  • 1.3.6. Details of Primary Research
• 1.4. Information or Data Analysis
  • 1.4.1. Data Analysis Models
• 1.5. Market Formulation & Validation
  • 1.5.1. Volume Price Analysis
• 1.6. List of Secondary Sources
• 1.7. List of Abbreviations
• 1.8. Research Objectives
  • 1.8.1. Objective - 1
  • 1.8.2. Objective - 2
  • 1.8.3. Objective - 3

Chapter 2. Executive Summary

• 2.1. Market Snapshot
• 2.2. Segment Snapshot
• 2.3. Competitive Landscape Snapshot

Chapter 3. Market Variables, Trends, & Scope

• 3.1. Market Lineage Outlook
• 3.2. Market Dynamics
  • 3.2.1. Market Driver Analysis
    • 3.2.1.1. High number of emergency department visits
    • 3.2.1.2. Availability of insurance
    • 3.2.1.3. Growing initiatives by hospitals
  • 3.2.2. Market Restraint Analysis
    • 3.2.2.1. Overcrowded emergency departments with a prolonged waiting period
    • 3.2.2.2. Rising preference for convenient care
  • 3.2.3. Industry Challenges
    • 3.2.3.1. Possible harm to patients due to lack of medical history
    • 3.2.3.2. Duplicate testing costs and unnecessary testing costs
    • 3.2.3.3. Staffing issues
  • 3.2.4. Industry Opportunities
    • 3.2.4.1. Increasing use of telehealth for emergency departments
• 3.3. U.S. Hospital Emergency Department Market Analysis Tools
  • 3.3.1. Industry Analysis - Porter's
    • 3.3.1.1. Bargaining power of the suppliers
    • 3.3.1.2. Bargaining power of the buyers
    • 3.3.1.3. Threats of substitution
    • 3.3.1.4. Threats from new entrants
    • 3.3.1.5. Competitive rivalry
  • 3.3.2. PESTEL Analysis
    • 3.3.2.1. Political landscape
    • 3.3.2.2. Economic and social landscape
    • 3.3.2.3. Technology landscape
    • 3.3.2.4. Legal landscape
    • 3.3.2.5. Technology landscape
• 3.4. Regulatory Framework & Reimbursement Scenario
  • 3.4.1. Regulatory Framework
  • 3.4.2. Reimbursement Scenario

Chapter 4. U.S. Hospital Emergency Department Market: Insurance Type Estimates & Trend Analysis

• 4.1. Segment Definitions
• 4.2. U.S. Hospital Emergency Department Market: Insurance Type Segment Dashboard
• 4.3. U.S. Hospital Emergency Department Market: Insurance Type Movement & Market Share Analysis
• 4.4. Medicare & Medicaid
  • 4.4.1. Medicare & Medicaid Market Estimates and Forecasts, 2018 - 2030 (USD Million)
• 4.5. Private & Others
  • 4.5.1. Private & Others Market Estimates and Forecasts, 2018 - 2030 (USD Million)

Chapter 5. U.S. Hospital Emergency Department Market: Condition Estimates & Trend Analysis

• 5.1. Segment Definitions
• 5.2. U.S. Hospital Emergency Department Market: Condition Segment Dashboard
• 5.3. U.S. Hospital Emergency Department Market: Condition Movement & Market Share Analysis
• 5.4. Traumatic
  • 5.4.1. Traumatic Market Estimates and Forecasts, 2018 - 2030 (USD Million)
• 5.5. Infectious
• 5.6. Gastrointestinal
  • 5.6.1. Gastrointestinal Market Estimates and Forecasts, 2018 - 2030 (USD Million)
• 5.7. Psychiatric
  • 5.7.1. Psychiatric Market Estimates and Forecasts, 2018 - 2030 (USD Million)
• 5.8. Cardiac
  • 5.8.1. Cardiac Market Estimates and Forecasts, 2018 - 2030 (USD Million)
• 5.9. Neurologic
  • 5.9.1. Neurologic Market Estimates and Forecasts, 2018 - 2030 (USD Million)
• 5.10. Others
  • 5.10.1. Others Market Estimates and Forecasts, 2018 - 2030 (USD Million)

Chapter 6. Competitive Landscape

• 6.1. Company Profiles
  • 6.1.1. Parkland Health
    • 6.1.1.1. Company overview
    • 6.1.1.2. Financial performance
    • 6.1.1.3. Service benchmarking
    • 6.1.1.4. Strategic initiatives
  • 6.1.2. Lakeland Regional Health
    • 6.1.2.1. Company overview
    • 6.1.2.2. Financial performance
    • 6.1.2.3. Service benchmarking
  • 6.1.3. St. Joseph's Health
    • 6.1.3.1. Company overview
    • 6.1.3.2. Financial performance
    • 6.1.3.3. Service benchmarking
    • 6.1.3.4. Strategic initiatives
  • 6.1.4. Natchitoches Regional Medical Center
    • 6.1.4.1. Company overview
    • 6.1.4.2. Financial performance
    • 6.1.4.3. Service benchmarking
    • 6.1.4.4. Strategic initiatives
  • 6.1.5. Schoolcraft Memorial Hospital
    • 6.1.5.1. Company overview
    • 6.1.5.2. Financial performance
    • 6.1.5.3. Service benchmarking
  • 6.1.6. Clarion Hospital
    • 6.1.6.1. Company overview
    • 6.1.6.2. Service benchmarking
    • 6.1.6.3. Strategic initiatives
  • 6.1.7. USA Health
    • 6.1.7.1. Company overview
    • 6.1.7.2. Financial performance
    • 6.1.7.3. Service benchmarking
  • 6.1.8. Baptist Health South Florida
    • 6.1.8.1. Company overview
    • 6.1.8.2. Financial performance
    • 6.1.8.3. Service benchmarking
  • 6.1.9. Montefiore Medical Center
    • 6.1.9.1. Company overview
    • 6.1.9.2. Financial performance
    • 6.1.9.3. Service benchmarking
    • 6.1.9.4. Strategic initiatives
  • 6.1.10. LAC+USC Medical Center
    • 6.1.10.1. Company overview
    • 6.1.10.2. Service benchmarking
• 6.2. Company Categorization
• 6.3. Company Market Position Analysis
• 6.4. Strategy Mapping

Chapter 7. Recommendations/Key Market Insights