Largest 1000 US Healthcare Companies in 2023

                    
Top 1000 largest US Companies in the Healthcare sector by Market CapThis is the list of the largest public listed companies in the Healthcare sector from the United States by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from the United States as of Jan. 01, 2023

Ranking	Company	Market Cap (USD)	Stock	Country	Sector	Industry
1	UnitedHealth Group Incorporated	$495.37 B	UNH	United States	Healthcare	Healthcare Plans
2	Johnson & Johnson	$461.85 B	JNJ	United States	Healthcare	Drug Manufacturers—General
3	Eli Lilly and Company	$347.61 B	LLY	United States	Healthcare	Drug Manufacturers—General
4	Pfizer Inc.	$287.63 B	PFE	United States	Healthcare	Drug Manufacturers—General
5	AbbVie Inc.	$285.80 B	ABBV	United States	Healthcare	Drug Manufacturers—General
6	Merck & Co., Inc.	$281.30 B	MRK	United States	Healthcare	Drug Manufacturers—General
7	Thermo Fisher Scientific Inc.	$215.98 B	TMO	United States	Healthcare	Diagnostics & Research
8	Abbott Laboratories	$191.43 B	ABT	United States	Healthcare	Medical Devices
9	Danaher Corporation	$190.92 B	DHR	United States	Healthcare	Diagnostics & Research
10	Bristol-Myers Squibb Company	$152.98 B	BMY	United States	Healthcare	Drug Manufacturers—General
11	Amgen Inc.	$139.61 B	AMGN	United States	Healthcare	Drug Manufacturers—General
12	CVS Health Corporation	$122.08 B	CVS	United States	Healthcare	Healthcare Plans
13	Gilead Sciences, Inc.	$107.68 B	GILD	United States	Healthcare	Drug Manufacturers—General
14	Cigna Corporation	$101.30 B	CI	United States	Healthcare	Healthcare Plans
15	Intuitive Surgical, Inc.	$93.87 B	ISRG	United States	Healthcare	Medical Instruments & Supplies
16	Stryker Corporation	$92.52 B	SYK	United States	Healthcare	Medical Devices
17	Conversion Labs, Inc.	$82.27 B	CVLB	United States	Healthcare	Pharmaceutical Retailers
18	Regeneron Pharmaceuticals, Inc.	$79.53 B	REGN	United States	Healthcare	Biotechnology
19	Vertex Pharmaceuticals Incorporated	$74.13 B	VRTX	United States	Healthcare	Biotechnology
20	Becton, Dickinson and Company	$72.82 B	BDX	United States	Healthcare	Medical Instruments & Supplies
21	HCA Healthcare, Inc.	$68.76 B	HCA	United States	Healthcare	Medical Care Facilities
22	Moderna, Inc.	$68.42 B	MRNA	United States	Healthcare	Biotechnology
23	Zoetis Inc.	$68.38 B	ZTS	United States	Healthcare	Drug Manufacturers—Specialty & Generic
24	Boston Scientific Corporation	$65.90 B	BSX	United States	Healthcare	Medical Devices
25	Humana Inc.	$63.36 B	HUM	United States	Healthcare	Healthcare Plans
26	McKesson Corporation	$53.19 B	MCK	United States	Healthcare	Medical Distribution
27	Edwards Lifesciences Corporation	$45.92 B	EW	United States	Healthcare	Medical Devices
28	Centene Corporation	$45.15 B	CNC	United States	Healthcare	Healthcare Plans
29	Agilent Technologies, Inc.	$44.42 B	A	United States	Healthcare	Diagnostics & Research
30	DexCom, Inc.	$44.32 B	DXCM	United States	Healthcare	Diagnostics & Research
31	Biogen Inc.	$39.26 B	BIIB	United States	Healthcare	Drug Manufacturers—General
32	IQVIA Holdings Inc.	$37.86 B	IQV	United States	Healthcare	Diagnostics & Research
33	IDEXX Laboratories, Inc.	$33.62 B	IDXX	United States	Healthcare	Diagnostics & Research
34	AmerisourceBergen Corporation	$33.49 B	ABC	United States	Healthcare	Medical Distribution
35	Mettler-Toledo International Inc.	$32.67 B	MTD	United States	Healthcare	Diagnostics & Research
36	Walgreens Boots Alliance, Inc.	$32.28 B	WBA	United States	Healthcare	Pharmaceutical Retailers
37	Illumina, Inc.	$31.60 B	ILMN	United States	Healthcare	Diagnostics & Research
38	ResMed Inc.	$31.33 B	RMD	United States	Healthcare	Medical Instruments & Supplies
39	Alnylam Pharmaceuticals, Inc.	$28.74 B	ALNY	United States	Healthcare	Biotechnology
40	Zimmer Biomet Holdings, Inc.	$26.76 B	ZBH	United States	Healthcare	Medical Devices
41	Baxter International Inc.	$25.73 B	BAX	United States	Healthcare	Medical Instruments & Supplies
42	Veeva Systems Inc.	$25.12 B	VEEV	United States	Healthcare	Health Information Services
43	Seagen Inc.	$23.86 B	SGEN	United States	Healthcare	Biotechnology
44	Laboratory Corporation of America Holdings	$21.28 B	LH	United States	Healthcare	Diagnostics & Research
45	Waters Corporation	$20.62 B	WAT	United States	Healthcare	Diagnostics & Research
46	Cardinal Health, Inc.	$20.08 B	CAH	United States	Healthcare	Medical Distribution
47	Insulet Corporation	$19.88 B	PODD	United States	Healthcare	Medical Devices
48	BioMarin Pharmaceutical Inc.	$19.86 B	BMRN	United States	Healthcare	Biotechnology
49	Viela Bio, Inc.	$19.79 B	VIE	United States	Healthcare	Biotechnology
50	STERIS Corp	$19.54 B (Nov. 1, 2022)	S1TE34	United States	Healthcare	Medical Devices

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Top Healthcare Companies from the United States as of Jan. 01, 2023

1. UnitedHealth Group

Market Cap (USD): $495.37 B

Stock: UNH

Country: United States

Sector: Healthcare

Industry: Healthcare Plans

UnitedHealth Group Company Profile

2. Johnson & Johnson

Market Cap (USD): $461.85 B

Stock: JNJ

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Johnson & Johnson Company Profile

3. Lilly

Market Cap (USD): $347.61 B

Stock: LLY

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Lilly Company Profile

4. Pfizer

Market Cap (USD): $287.63 B

Stock: PFE

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Pfizer Company Profile

5. AbbVie

Market Cap (USD): $285.80 B

Stock: ABBV

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

AbbVie Company Profile

6. Merck

Market Cap (USD): $281.30 B

Stock: MRK

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Merck Company Profile

7. Thermo Fisher Scientific

Market Cap (USD): $215.98 B

Stock: TMO

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Thermo Fisher Scientific Company Profile

8. Abbott

Market Cap (USD): $191.43 B

Stock: ABT

Country: United States

Sector: Healthcare

Industry: Medical Devices

Abbott Company Profile

9. Danaher

Market Cap (USD): $190.92 B

Stock: DHR

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Danaher Company Profile

10. Bristol Myers Squibb

Market Cap (USD): $152.98 B

Stock: BMY

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Bristol Myers Squibb Company Profile

11. Amgen

Market Cap (USD): $139.61 B

Stock: AMGN

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Amgen Company Profile

12. CVS Health

Market Cap (USD): $122.08 B

Stock: CVS

Country: United States

Sector: Healthcare

Industry: Healthcare Plans

CVS Health Company Profile

13. Gilead Sciences, Inc.

Market Cap (USD): $107.68 B

Stock: GILD

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Gilead Sciences, Inc. Company Profile

14. Cigna Corporation

Market Cap (USD): $101.30 B

Stock: CI

Country: United States

Sector: Healthcare

Industry: Healthcare Plans

Cigna Corporation Company Profile

15. Intuitive Surgical, Inc.

Market Cap (USD): $93.87 B

Stock: ISRG

Country: United States

Sector: Healthcare

Industry: Medical Instruments & Supplies

Intuitive Surgical, Inc. Company Profile

16. Stryker Corporation

Market Cap (USD): $92.52 B

Stock: SYK

Country: United States

Sector: Healthcare

Industry: Medical Devices

Stryker Corporation Company Profile

17. Conversion Labs, Inc.

Market Cap (USD): $82.27 B

Stock: CVLB

Country: United States

Sector: Healthcare

Industry: Pharmaceutical Retailers

Conversion Labs, Inc. Company Profile

18. Regeneron Pharmaceuticals, Inc.

Market Cap (USD): $79.53 B

Stock: REGN

Country: United States

Sector: Healthcare

Industry: Biotechnology

Regeneron Pharmaceuticals, Inc. Company Profile

19. Vertex Pharmaceuticals Incorporated

Market Cap (USD): $74.13 B

Stock: VRTX

Country: United States

Sector: Healthcare

Industry: Biotechnology

Vertex Pharmaceuticals Incorporated Company Profile

20. Becton, Dickinson and Company

Market Cap (USD): $72.82 B

Stock: BDX

Country: United States

Sector: Healthcare

Industry: Medical Instruments & Supplies

Becton, Dickinson and Company Company Profile

21. HCA Healthcare, Inc.

Market Cap (USD): $68.76 B

Stock: HCA

Country: United States

Sector: Healthcare

Industry: Medical Care Facilities

HCA Healthcare, Inc. Company Profile

22. Moderna, Inc.

Market Cap (USD): $68.42 B

Stock: MRNA

Country: United States

Sector: Healthcare

Industry: Biotechnology

Moderna, Inc. Company Profile

23. Zoetis Inc.

Market Cap (USD): $68.38 B

Stock: ZTS

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—Specialty & Generic

Zoetis Inc. Company Profile

24. Boston Scientific Corporation

Market Cap (USD): $65.90 B

Stock: BSX

Country: United States

Sector: Healthcare

Industry: Medical Devices

Boston Scientific Corporation Company Profile

25. Humana Inc.

Market Cap (USD): $63.36 B

Stock: HUM

Country: United States

Sector: Healthcare

Industry: Healthcare Plans

Humana Inc. Company Profile

26. McKesson Corporation

Market Cap (USD): $53.19 B

Stock: MCK

Country: United States

Sector: Healthcare

Industry: Medical Distribution

McKesson Corporation Company Profile

27. Edwards Lifesciences Corporation

Market Cap (USD): $45.92 B

Stock: EW

Country: United States

Sector: Healthcare

Industry: Medical Devices

Edwards Lifesciences Corporation Company Profile

28. Centene Corporation

Market Cap (USD): $45.15 B

Stock: CNC

Country: United States

Sector: Healthcare

Industry: Healthcare Plans

Centene Corporation Company Profile

29. Agilent Technologies, Inc.

Market Cap (USD): $44.42 B

Stock: A

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Agilent Technologies, Inc. Company Profile

30. DexCom, Inc.

Market Cap (USD): $44.32 B

Stock: DXCM

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

DexCom, Inc. Company Profile

31. Biogen Inc.

Market Cap (USD): $39.26 B

Stock: BIIB

Country: United States

Sector: Healthcare

Industry: Drug Manufacturers—General

Biogen Inc. Company Profile

32. IQVIA Holdings Inc.

Market Cap (USD): $37.86 B

Stock: IQV

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

IQVIA Holdings Inc. Company Profile

33. IDEXX Laboratories, Inc.

Market Cap (USD): $33.62 B

Stock: IDXX

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

IDEXX Laboratories, Inc. Company Profile

34. AmerisourceBergen Corporation

Market Cap (USD): $33.49 B

Stock: ABC

Country: United States

Sector: Healthcare

Industry: Medical Distribution

AmerisourceBergen Corporation Company Profile

35. Mettler-Toledo International Inc.

Market Cap (USD): $32.67 B

Stock: MTD

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Mettler-Toledo International Inc. Company Profile

36. Walgreens Boots Alliance, Inc.

Market Cap (USD): $32.28 B

Stock: WBA

Country: United States

Sector: Healthcare

Industry: Pharmaceutical Retailers

Walgreens Boots Alliance, Inc. Company Profile

37. Illumina, Inc.

Market Cap (USD): $31.60 B

Stock: ILMN

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Illumina, Inc. Company Profile

38. ResMed Inc.

Market Cap (USD): $31.33 B

Stock: RMD

Country: United States

Sector: Healthcare

Industry: Medical Instruments & Supplies

ResMed Inc. Company Profile

39. Alnylam Pharmaceuticals, Inc.

Market Cap (USD): $28.74 B

Stock: ALNY

Country: United States

Sector: Healthcare

Industry: Biotechnology

Alnylam Pharmaceuticals, Inc. Company Profile

40. Zimmer Biomet Holdings, Inc.

Market Cap (USD): $26.76 B

Stock: ZBH

Country: United States

Sector: Healthcare

Industry: Medical Devices

Zimmer Biomet Holdings, Inc. Company Profile

41. Baxter International Inc.

Market Cap (USD): $25.73 B

Stock: BAX

Country: United States

Sector: Healthcare

Industry: Medical Instruments & Supplies

Baxter International Inc. Company Profile

42. Veeva Systems Inc.

Market Cap (USD): $25.12 B

Stock: VEEV

Country: United States

Sector: Healthcare

Industry: Health Information Services

Veeva Systems Inc. Company Profile

43. Seagen Inc.

Market Cap (USD): $23.86 B

Stock: SGEN

Country: United States

Sector: Healthcare

Industry: Biotechnology

Seagen Inc. Company Profile

44. Laboratory Corporation of America Holdings

Market Cap (USD): $21.28 B

Stock: LH

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Laboratory Corporation of America Holdings Company Profile

45. Waters Corporation

Market Cap (USD): $20.62 B

Stock: WAT

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

Waters Corporation Company Profile

46. Cardinal Health, Inc.

Market Cap (USD): $20.08 B

Stock: CAH

Country: United States

Sector: Healthcare

Industry: Medical Distribution

Cardinal Health, Inc. Company Profile

47. Insulet Corporation

Market Cap (USD): $19.88 B

Stock: PODD

Country: United States

Sector: Healthcare

Industry: Medical Devices

Insulet Corporation Company Profile

48. BioMarin Pharmaceutical Inc.

Market Cap (USD): $19.86 B

Stock: BMRN

Country: United States

Sector: Healthcare

Industry: Biotechnology

BioMarin Pharmaceutical Inc. Company Profile

49. Viela Bio, Inc.

Market Cap (USD): $19.79 B

Stock: VIE

Country: United States

Sector: Healthcare

Industry: Biotechnology

Viela Bio, Inc. Company Profile

50. STERIS Corp

Market Cap (USD): $19.54 B

(Nov. 1, 2022)

Stock: S1TE34

Country: United States

Sector: Healthcare

Industry: Medical Devices

STERIS Corp Company Profile

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