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We have a male patient with radiation cystitis with gross hematuria and clot retention requiring multiple cystoscopies, fulguration and episodes of inpatient CBI. He completed 60 HBOT on 8/22/22, though his course was prolonged by his business/ work, and several hospitalizations. We did treat while inpatient, even on weekends, though some days were missed due to procedures. His health is otherwise good except for well- controlled DM Type 2, for which he uses only Basaglar.
His urologist was impressed with the improvement, both cystoscopically and clinically, after HBOT. This patient still had occasional small clots and pink urine when he was active, such as doing yardwork, but was without symptoms with rest.
He recently sought a second opinion when clots, hematuria and bladder spasms recurred, though less severe. This surgeon recommended he have more HBOT, and also scheduled nephrostomy tube placement.
Has anyone treated beyond 60 HBOT for ICD 10 N30.41? I know HBOT is less effective when the patient requires multiple hospitalizations and transfusions. He has Medicare as of July 2022. Has anyone had experience with CMS reimbursement for more than 60 treatments for refractory radiation cystitis?
Sep 30, 2022 by Brenda Megna, BSN RN CHRN
3 replies
Eugene Worth
MD, M.Ed., FABA, ABPM/UHM
Brenda, I'll take a crack at this ... and I expect some backup opinions as well. The short answer to this question is ... "it depends." I like staying out of Medicare crosshairs, but I like doing what is best for the patient even better. So, let's get some answers to a couple of questions that I had as I read your query. The key to approval/denial for this is ENTIRELY driven by your documentation.

First, what type of radiation and the original diagnosis (I'm assuming prostate cancer, but you didn't say.)? Radiation for prostate cancer can be delivered by radioactive seeds, external electron beam radiation, and neutron beam radiation.

Where is the non-healed tissue located? This isn't a cheeky question, by any means. I need to know whether the bleeding tissue is in the bladder (distal trigone area) or in the prostatic urethra. This makes a huge difference. The most difficult to treat patients have 'hamburger' in their prostatic urethra. Friable, non-viable, easily bleeding. And, these are the patients with the most proclivity to have scar tissue form with need for further procedures to enhance urinary flow.

Next, the Virginia Mason Clinic analyzed their soft tissue radionecrosis patient for "skipped treatments" and found out that patients receiving at least 3 treatments per week had the same outcome as those who had 5 treatments per week. I never shared that with patients, but it was comforting to me to know that their outcomes were similar when patients had to miss HBO treatments. After all, I couldn't expect to control all of the patients' social calendars just to have them come visit our clinic ... tongue in cheek here ...

It seems to me that Medicare is hung up on 40 treatments as the "total dose." However, most radiation cystitis papers show rates closer to 60. My policy was to administer 40 treatments and stop for 30 - 60 days. Then have the urologist scope the patient and document the amount of friable or bleeding tissue. With this documentation in hand, I could write a note that took that information and laid the groundwork for another 20 treatments. You are already at 60 treatments and still have some episodic bleeding. Hmmm ... makes me wonder if this patient had neutron beam radiation. Those particles are larger than electron beam and creates much more collateral damage. Nevertheless, you can see that documentation and having data from direct observation from the surgeon gives you grounds to ask for another 20 treatments. You can also document the excellent response to date of the previous treatments.

OK, that's your homework. Tina and Jeff might have some other ideas about coding, but I will stick with the fact that a well documented note staves off fraud and abuse investigations and shows excellent medical decision making. Good luck.

gene worth
Sep 30, 2022
Mike White
MD, UHM, MMM, CWS
Brenda,

I would 100% agree with Gene. The key is going to be your documentation that the tissue is responding to the HBO but the problem has not resolved and that the Urologist is asking for more treatments. Doing an additional 20 treatments then rescoping is what I would do as well.
Sep 30, 2022
Brenda Megna
BSN RN CHRN
Thank-you very much. He is inpatient now with CBI and post cysto/ fulguration with severe radiation cystitis. We will treat him.
Nov 3, 2022
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