Your client receives a payment from the EGHP that may exceed the Medicare prevailing charge and or MAAC (maximum allowable actual charge), regardless of the provider's participating status, the provider may keep the full amount of the payment in this case.

a, b, c - sides of a triangle

a + b > c

a + c > b

b + c > a

we have a = 5m and b = 11m. substitute:

5 + 11 > c

16 > c → c < 16

5 + c > 11         subtract 5 from both sides

c > 6

11 + c > 5         subtract 11 from both sides

c > -6

c < 16 and c > 6 and c > -6

thereofre your answer is 6m < c < 16m