Damar Hamlin is back with his Buffalo Bills just 12 days after going into cardiac arrest in the game.

Hamlin had to be revived for more than nine minutes after collapsing following a tackle against the Cincinnati Bengals on January 2. He was released from the hospital on Wednesday.

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Buffalo Bills safety Damar Hamlin (3) warms up before the game between the Buffalo Bills and the Cincinnati Bengals on January 2, 2023 at Paycor Stadium in Cincinnati, OH.
(Ian Johnson/Icon Sportswire via Getty Images)

The 24-year-old safety was able to contact doctors three days after the incident and spoke with his teammates last Friday.

There has been speculation among fans that Hamlin could lead the Bills out of the tunnel before their wild-card round matchup against the Miami Dolphins on Sunday.

His return to the team’s facilities is undoubtedly a good sign.

Buffalo Bills quarterback Josh Allen, number 17, waves as he walks onto the field in a Damar Hamlin jersey before the game against the New England Patriots at Highmark Stadium on January 8, 2023 in Orchard Park, New York .

Buffalo Bills quarterback Josh Allen, number 17, waves as he walks onto the field in a Damar Hamlin jersey before the game against the New England Patriots at Highmark Stadium on January 8, 2023 in Orchard Park, New York .
(Bryan M. Bennett/Getty Images)

POSITIVE UPDATES FROM DAMAR HAMLIN GAVE JOSH ALLEN ‘SPIRITUAL AWAKENING’, SAYS BILLS QB

Hamlin got to watch the Bills’ 35-23 victory over the New England Patriots from the hospital, a game that included a touchdown in the opening game by teammate Bill Nyheim Hines. (He backed another one later.)

It had been the first time the Bills had returned a kick for a score in three years and three months. Hamlin wears number 3.

Buffalo Bills fans hold signs in support of Buffalo Bills safety Damar Hamlin before the game between the Buffalo Bills and the New England Patriots at Highmark Stadium on January 8, 2023 in Orchard Park, New York .

Buffalo Bills fans hold signs in support of Buffalo Bills safety Damar Hamlin before the game between the Buffalo Bills and the New England Patriots at Highmark Stadium on January 8, 2023 in Orchard Park, New York .
(Timothy T. Ludwig/Getty Images)

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The Bills host the Dolphins at 1 pm ET on Sunday.