Not exactly... to make any major scale into its respective Lydian scale, you just need to sharpen the 4th.
C Ionian - C, D, E, F, G, A, B
Sharpen the 4th to get...
C Lydian - C, D, E, F#, G, A, B
One more example...
Bb Major - Bb, C, D, Eb, F, G, A
Sharpen the 4th...
Bb Lydian - Bb, C, D, E, F, G, A
Another way to look at this - to turn a major scale into a lydian scale, play the major scale beginning on the fifth note of the major scale you want to change. So, to change C Major into C Lydian, you'd be playing the major scale starting on C Major's 5th note, which would be G Major.
These are all just tricks, though. What's important is to get the sound of the Lydian scale in your head and know how to make a Lydian scale from scratch, not from other scales (1, 1, 1, 1/2, 1, 1, 1/2).
"You must stab him in the heart with the Bone Saber of Zumacalis... well, you could stab him in the head or the lungs, too... and the saber, it probably doesn't have to be bone, just anything sharp lying around the house... you could poke him with a pillow and kill him."
- Aqua Teen Hunger Force, The Universal Re-Monster