Can you pay the bill?
A man was brought to the hospital, and taken quickly in for emergency surgery. The operation went well, and as the groggy man regained consciousness, he was reassured by a Sister of Mercy, who was waiting by his bed.

"Mr. Smith, you're going to be just fine," said the nun, gently patting his hand. "We do need to know, however, how you intend to pay for your stay here. Are you covered by insurance?"

"No, I'm not," the man whispered hoarsely.
"Can you pay in cash?" persisted the nun.
"I'm afraid I cannot, Sister."
"Well, do you have any close relatives?" the nun essayed.
"Just my sister in New York," he volunteered. "But she's a spinster nun."

"Oh, I must correct you, Mr. Smith. Nuns are not 'spinsters;' they are married to God."

"Really...wonderful," said Smith. "In that case, you can send the bill to my brother-in-law!

Billing
A doctor and a lawyer were talking at a party.

Their conversation was constantly interrupted by people describing their ailments and asking the doctor for free medical advice.

After an hour of this, the exasperated doctor asked the lawyer, "What do you do to stop people from asking you for legal advice when you're out of the office?"

"I give it to them," replied the lawyer, "and then I send them a bill."

The doctor was shocked, but agreed to give it a try.

The next day, still feeling slightly guilty, the doctor prepared the bills.

When he went to place them in his mailbox, he found a bill from the lawyer.