Biggest change(filed as Exhibit 4.2 to the Registrant’s Registration Statement on Form S-3 (File No. 333-175791), and incorporated herein by reference). 4.24 — Indenture dated as of August 1, 2011, by and among HCA Inc., the guarantors named on Schedule I thereto, Delaware Trust Company (as successor to Law Debenture Trust Company of New York), as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.5 to the Company’s Registration Statement on Form S-3 (File No. 333-226709), and incorporated herein by reference). 4.25 — Indenture, dated as of December 6, 2012, by and among HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as registrar, paying agent and transfer agent (filed as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed December 6, 2012, and incorporated herein by reference). 4.26 — Supplemental Indenture No. 8, dated as of March 17, 2014, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed March 21, 2014, and incorporated herein by reference). 4.27 — Form of 5.00% Senior Secured Notes due 2024 (included in Exhibit 4.26). 4.28 — Additional Receivables Intercreditor Agreement, dated as of March 17, 2014, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as New First Lien Collateral Agent (filed as Exhibit 4.9 to the Company’s Current Report on Form 8-K filed March 21, 2014, and incorporated herein by reference). 4.29 — Supplemental Indenture No. 10, dated as of October 17, 2014, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed October 17, 2014, and incorporated herein by reference). 4.30 — Form of 5.25% Senior Secured Notes due 2025 (included in Exhibit 4.29). 4.31 — Additional Receivables Intercreditor Agreement, dated as of October 17, 2014, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as New First Lien Collateral Agent (filed as Exhibit 4.9 to the Company’s Current Report on Form 8-K filed October 17, 2014, and incorporated herein by reference). 4.32 — Supplemental Indenture No. 11, dated as of January 16, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed January 16, 2015, and incorporated herein by reference). 4.33 — Form of 5.375% Senior Notes due 2025 (included in Exhibit 4.32). 4.34 — Supplemental Indenture No. 12, dated as of May 20, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed May 20, 2015, and incorporated herein by reference). 4.35 — Supplemental Indenture No. 13, dated as of November 13, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed November 13, 2015, and incorporated herein by reference). 4.36 — Form of 5.875% Senior Notes due 2026 (included in Exhibit 4.35). 4.37 — Supplemental Indenture No. 14, dated as of December 8, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust 81 Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed December 8, 2015, and incorporated herein by reference). 4.38 — Supplemental Indenture No. 15, dated as of March 15, 2016, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed March 15, 2016, and incorporated herein by reference). 4.39 — Form of 5.250% Senior Secured Notes due 2026 (included in Exhibit 4.38). 4.40 — Additional Receivables Intercreditor Agreement, dated as of March 15, 2016, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as First Lien Collateral Agent (filed as Exhibit 4.7 to the Company’s Current Report on Form 8-K filed March 15, 2016, and incorporated herein by reference). 4.41 — Supplemental Indenture No. 16, dated as of August 15, 2016, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed August 15, 2016, and incorporated herein by reference). 4.42 — Form of 4.500% Senior Secured Notes due 2027 (included in Exhibit 4.41). 4.43 — Additional Receivables Intercreditor Agreement, dated as of August 15, 2016, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as First Lien Collateral Agent (filed as Exhibit 4.8 to the Company’s Current Report on Form 8-K filed August 15, 2016, and incorporated herein by reference). 4.44 — Supplemental Indenture No. 17, dated as of December 9, 2016, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed December 9, 2016, and incorporated herein by reference). 4.45 — Supplemental Indenture No. 18, dated as of June 22, 2017, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed June 22, 2017, and incorporated herein by reference). 4.46 — Form of 5.500% Senior Secured Notes due 2047 (included in Exhibit 4.45). 4.47 — Additional Receivables Intercreditor Agreement, dated as of June 22, 2017, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as First Lien Collateral Agent (filed as Exhibit 4.7 to the Company’s Current Report on Form 8-K filed June 22, 2017, and incorporated herein by reference). 4.48 — Supplemental Indenture No. 19, dated as of August 23, 2018, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed August 23, 2018, and incorporated herein by reference). 4.49 — Form of 5.375% Senior Notes Due 2026 (included in Exhibit 4.48). 4.50 — Supplemental Indenture No. 20, dated as of August 23, 2018, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed August 23, 2018, and incorporated herein by reference). 4.51 — Form of 5.625% Senior Notes Due 2028 (included in Exhibit 4.50). 4.52 — Supplemental Indenture No. 21, dated as of January 22, 2019, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed January 22, 2019, and incorporated herein by reference). 4.53 — Supplemental Indenture No. 22, dated as of January 30, 2019, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, 82 as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed January 30, 2019, and incorporated herein by reference). 4.54 — Form of 5.875% Senior Notes Due 2029 (included in Exhibit 4.53). 4.55 — Supplemental Indenture No. 23, dated as of June 12, 2019, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.56 — Supplemental Indenture No. 24, dated as of June 12, 2019, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.57 — Supplemental Indenture No. 25, dated as of June 12, 2019, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.58 — Form of 4 1/8% Senior Secured Notes due 2029 (included in Exhibit 4.55). 4.59 — Form of 5 1/8% Senior Secured Notes due 2039 (included in Exhibit 4.56). 4.60 — Form of 5 1/4% Senior Secured Notes due 2049 (included in Exhibit 4.57). 4.61 — Additional Receivables Intercreditor Agreement, dated as of June 12, 2019, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as First Lien Collateral Agent (filed as Exhibit 4.11 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.62 — Supplemental Indenture No. 26, dated as of February 26, 2020, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed February 26, 2020, and incorporated herein by reference). 4.63 — Form of 3.500% Senior Notes Due 2030 (included in Exhibit 4.62). 4.64 — Supplemental Indenture No. 27, dated as of June 30, 2021, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed July 1, 2021, and incorporated herein by reference). 4.65 — Supplemental Indenture No. 28, dated as of June 30, 2021, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed July 1, 2021, and incorporated herein by reference). 4.66 — Form of 2 3/8% Senior Secured Notes Due 2031 (included in Exhibit 4.64). 4.67 — Form of 3 1/2% Senior Secured Notes Due 2051 (included in Exhibit 4.65). 4.68 — Additional Receivables Intercreditor Agreement, dated as of June 30, 2021, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as First Lien Collateral Agent (filed as Exhibit 4.9 to the Company’s Current Report on Form 8-K filed July 1, 2021, and incorporated herein by reference). 4.69 — Supplemental Indenture No. 29, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.70 — Supplemental Indenture No. 30, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.71 — Supplemental Indenture No. 31, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank 83 Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.72 — Supplemental Indenture No. 32, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.5 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.73 — Supplemental Indenture No. 33, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.6 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.74 — Form of 3 1/8% Senior Secured Notes due 2027 (included in Exhibit 4.69). 4.75 — Form of 3 3/8% Senior Secured Notes due 2029 (included in Exhibit 4.70). 4.76 — Form of 3 5/8% Senior Secured Notes due 2032 (included in Exhibit 4.71). 4.77 — Form of 4 3/8% Senior Secured Notes due 2042 (included in Exhibit 4.72). 4.78 — Form of 4 5/8% Senior Secured Notes due 2052 (included in Exhibit 4.73). 4.79 — Additional Receivables Intercreditor Agreement, dated as of March 9, 2022, by and between Bank of America, N.A., as ABL Collateral Agent, and Bank of America, N.A., as First Lien Collateral Agent (filed as Exhibit 4.15 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.80 — Registration Rights Agreement, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein and Citigroup Global Markets Inc., BofA Securities, Inc., J.P.
Biggest change(filed as Exhibit 4.2 to the Registrant’s Registration Statement on Form S-3 (File No. 333-175791), and incorporated herein by reference). 79 4.22 — Indenture dated as of August 1, 2011, by and among HCA Inc., the guarantors named on Schedule I thereto, Delaware Trust Company (as successor to Law Debenture Trust Company of New York), as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.5 to the Company’s Registration Statement on Form S-3 (File No. 333-226709), and incorporated herein by reference). 4.23 — Indenture, dated as of December 6, 2012, by and among HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as registrar, paying agent and transfer agent (filed as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed December 6, 2012, and incorporated herein by reference). 4.24 — Supplemental Indenture No. 10, dated as of October 17, 2014, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed October 17, 2014, and incorporated herein by reference). 4.25 — Form of 5.25% Senior Secured Notes due 2025 (included in Exhibit 4.24). 4.26 — Supplemental Indenture No. 11, dated as of January 16, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed January 16, 2015, and incorporated herein by reference). 4.27 — Form of 5.375% Senior Notes due 2025 (included in Exhibit 4.26). 4.28 — Supplemental Indenture No. 12, dated as of May 20, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed May 20, 2015, and incorporated herein by reference). 4.29 — Supplemental Indenture No. 13, dated as of November 13, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed November 13, 2015, and incorporated herein by reference). 4.30 — Form of 5.875% Senior Notes due 2026 (included in Exhibit 4.29). 4.31 — Supplemental Indenture No. 14, dated as of December 8, 2015, by and among HCA Inc., HCA Holdings, Inc., Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed December 8, 2015, and incorporated herein by reference). 4.32 — Supplemental Indenture No. 15, dated as of March 15, 2016, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed March 15, 2016, and incorporated herein by reference). 4.33 — Form of 5.250% Senior Secured Notes due 2026 (included in Exhibit 4.32). 4.34 — Supplemental Indenture No. 16, dated as of August 15, 2016, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Law Debenture Trust Company of New York, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed August 15, 2016, and incorporated herein by reference). 4.35 — Form of 4.500% Senior Secured Notes due 2027 (included in Exhibit 4.34). 4.36 — Supplemental Indenture No. 17, dated as of December 9, 2016, by and among HCA Inc., HCA Holdings, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed December 9, 2016, and incorporated herein by reference). 4.37 — Supplemental Indenture No. 18, dated as of June 22, 2017, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank 80 Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed June 22, 2017, and incorporated herein by reference). 4.38 — Form of 5.500% Senior Secured Notes due 2047 (included in Exhibit 4.37). 4.39 — Supplemental Indenture No. 19, dated as of August 23, 2018, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed August 23, 2018, and incorporated herein by reference). 4.40 — Form of 5.375% Senior Notes Due 2026 (included in Exhibit 4.39). 4.41 — Supplemental Indenture No. 20, dated as of August 23, 2018, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed August 23, 2018, and incorporated herein by reference). 4.42 — Form of 5.625% Senior Notes Due 2028 (included in Exhibit 4.41). 4.43 — Supplemental Indenture No. 21, dated as of January 22, 2019, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed January 22, 2019, and incorporated herein by reference). 4.44 — Supplemental Indenture No. 22, dated as of January 30, 2019, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed January 30, 2019, and incorporated herein by reference). 4.45 — Form of 5.875% Senior Notes Due 2029 (included in Exhibit 4.44). 4.46 — Supplemental Indenture No. 23, dated as of June 12, 2019, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.47 — Supplemental Indenture No. 24, dated as of June 12, 2019, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.48 — Supplemental Indenture No. 25, dated as of June 12, 2019, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed June 12, 2019, and incorporated herein by reference). 4.49 — Form of 4 1/8% Senior Secured Notes due 2029 (included in Exhibit 4.46). 4.50 — Form of 5 1/8% Senior Secured Notes due 2039 (included in Exhibit 4.47). 4.51 — Form of 5 1/4% Senior Secured Notes due 2049 (included in Exhibit 4.48). 4.52 — Supplemental Indenture No. 26, dated as of February 26, 2020, by and among HCA Inc., HCA Healthcare, Inc., Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed February 26, 2020, and incorporated herein by reference). 4.53 — Form of 3.500% Senior Notes Due 2030 (included in Exhibit 4.52). 4.54 — Supplemental Indenture No. 27, dated as of June 30, 2021, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed July 1, 2021, and incorporated herein by reference). 4.55 — Supplemental Indenture No. 28, dated as of June 30, 2021, by and among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed July 1, 2021, and incorporated herein by reference). 4.56 — Form of 2 3/8% Senior Secured Notes Due 2031 (included in Exhibit 4.54). 81 4.57 — Form of 3 1/2% Senior Secured Notes Due 2051 (included in Exhibit 4.55). 4.58 — Supplemental Indenture No. 29, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.59 — Supplemental Indenture No. 30, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.60 — Supplemental Indenture No. 31, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.4 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.61 — Supplemental Indenture No. 32, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.5 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.62 — Supplemental Indenture No. 33, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein, Delaware Trust Company, as trustee, and Deutsche Bank Trust Company Americas, as paying agent, registrar and transfer agent (filed as Exhibit 4.6 to the Company’s Current Report on Form 8-K filed March 10, 2022, and incorporated herein by reference). 4.63 — Form of 3 1/8% Senior Secured Notes due 2027 (included in Exhibit 4.58). 4.64 — Form of 3 3/8% Senior Secured Notes due 2029 (included in Exhibit 4.59). 4.65 — Form of 3 5/8% Senior Secured Notes due 2032 (included in Exhibit 4.60). 4.66 — Form of 4 3/8% Senior Secured Notes due 2042 (included in Exhibit 4.61). 4.67 — Form of 4 5/8% Senior Secured Notes due 2052 (included in Exhibit 4.62). 4.68 — Registration Rights Agreement, dated as of March 9, 2022, among HCA Inc., HCA Healthcare, Inc., the subsidiary guarantors named therein and Citigroup Global Markets Inc., BofA Securities, Inc., J.P.