Hahn signed a minor-league contract with the Dodgers on Wednesday that includes an invitation to spring training, Fabian Ardaya of The Athletic reports.
Hahn (shoulder) elected free agency Wednesday.
The Royals remain hopeful that Hahn (shoulder) will be ready to resume live pitching before the end of the season, even though he remains limited to throwing off a mound in significantly controlled settings, MLB.com reports.
Hahn (shoulder) was transferred Saturday to the 60-day IL.
Hahn (shoulder) has been returned from his rehab assignment but not activated from the injured list, Anne Rogers of MLB.com reports.
Hahn (shoulder) was reinstated from the 10-day injured list Thursday.
Hahn (shoulder) exited Wednesday's rehab start after facing just one batter.
Hahn (shoulder) is very close to returning to the Royals, Alec Lewis of The Athletic reports.
Hahn (shoulder) will report to Triple-A Omaha for a rehab assignment Thursday.
Hahn (shoulder) is throwing his second bullpen Friday and will throw live his next time out, Alec Lewis of The Athletic reports.