This is the full paragraph with the statement, if you look at the original document it is not quite worded the same (this is from YellAli). I don't see any other way of reading it other than if you have been out of the UK for 6 months or more it does not apply??
"Retired and RECEIVING a UK state pension
For anyone who is in receipt of a UK state pension they are no longer entitled to benefit from healthcare under the scheme.
This rule was written into the 2010 laws on SGK but has only just been enforced. The reasoning behind excluding pensioners from the scheme was based on the ruling that nationals of those countries who have signed a Reciprocal Health Agreement with Turkey automatically benefit from their own country’s health scheme on receipt of a state pension and whilst residing in Turkey.
The Consulate have pointed out that this does not apply British nationals in this situation who have lived out of the UK for over 6 months."