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Debridment Fistula CPT

Everyone….I’ve found codes for Debridement of anal fissure, but struggling with code for Fistula Debridement…..since this note lists utilization of silver nitrate stick would 17250 make sense in this case? I’m shying away from the debridement codes (11042-11043)because I feel there should be something more descriptive of this procedure. Take a look and please let me know what you think:

Procedure performed: Debridement of perianal fistula

Description of Procedure: After informed consent, the patient was taken to the operating room and given appropriate IV antibiotics for anal surgery, and the patient was placed in the left lateral decubitus position. We did not want to use prone because of her stoma and her body habitus. Once she was in that position, the buttocks were taped apart, and the area was numbed with roughly 10 mL of Marcaine admixed with lidocaine with epinephrine and Toradol. Once the block was in place we were able to gently curette out the tract with a small bone curettage getting a lot of granulation tissue. There was no evidence of any malignancy or any other disease within this. We went ahead and curetted it several times, irrigating with saline, and then used a silver nitrate probe stick to also remove any granulation tissue going around that. Once again, we irrigated that out and scraped it one more time with a bone curette, and then irrigated with saline followed by irrigation with Marcaine with epinephrine. The patient tolerated the procedure very well and was taken to the recovery room in stable condition.

Medical Billing and Coding Forum

Vaginal Fistula Repair

Good Morning –
I’m fairly new to Urology and I have an op report that has me a little confused.
The primary procedure is 57295 Revision of Vaginal Graft. However he also repaired/closed 3 vaginal mucosal fistulous tracts and that is where I’m getting hung up.
When asked if these might be considered rectovaginal, urethrovaginal, vesicovaginal the doctor replied "none of the above". I can’t seem to locate anything else that might qualify.

Are the fistula repairs included in the revision? or Do I just need to add a 22 to the 57295 and move on? :-)
Any suggestions greatly appreciated – thank you!

The fistulous tract from where the mesh was protruding was evaluated. The edges of this fistula were freshened with Metzenbaum scissors. The fresh mucosal edges were then sutured together primarily with 2-0 Vicryl suture. Good closure of the fistulous tract was identified. The two midline fistulous from where the mesh previously extruded were identified. These fistulous tracts were mucosalized. The mucosa of the fistulous tract was removed and the new mucosal raw edges were sutured together using running 2-0 Vicryl sutures. This was performed for each of the identified midline fistulous tracts. Good coaptation of the vaginal mucosa was achieved. A good closure of the fistula tracts were identified.

Medical Billing and Coding Forum

fistula and ligation

Question is this enough to code for a ligation 37607

the cephalic vein was identified and was skeletonized along its distal 5 cm in the arm, dissection being carried as distally as possible. The tendonous aponeurosis of the biceps was then incised and the brachial artery was exposed and was encircled with a vessel loop. The patient was given heparin intravenously.

The cephalic vein was ligated at its most distal end and was brought into the arterial side of the operative field. Vascular clamps were used to obtain control of the brachial artery and a 6 mm longitudinal arteriotomy was then made with a 11 blade. Stay sutures were placed. The end of the vein was slightly spatulated to match the size of the arteriotomy. The arterio-venous anastomosis was then performed with 6-0 prolene, in a continuous running manner. At the completion the artery was back and forward flushed., and the sutures were tied.

Medical Billing and Coding Forum

AV Fistula Creation and Ligation

What is the appropriate code for this procedure

Patient with end stage renal renal disease who is nearing requiring hemodialysis. She was evaluiated with a
venous mapping and was found to be a candidate for a left arm brachibasilic AV Fistula. Patient was explained and consented for the
procedure. Risks, benefits, and alternatives were discussed.

Patient taken to the OR and placed in the supine position and placed into general anesthesia without complication. Ultrasound was
used to mark the basilica vein and brachial artery. The entire left arm was prepped and draped in sterile fashion. She was given 1 mg
IV Ancef for antibiotic prophylaxis. 6cm incision was made proximal to the antecubital fossa with a #15 blade. Electrocautery was
used to divide the subcutaneous tissue. The basilica vein was visualized and seen to be suitable for AV fistula creation. The basilica
vein was dissected from the antecubital fossa to near the axilla. Side branches were ligated with 3-0 silk suture. After careful sharp
dissection of the entire length of the basilic vein, the anterior surface was marked with a surgical marker. 3-0 silk sutures were placed
in the terminal brances to the baslic vein in just distal to the antecubital fossa but were not tied. Attention was then turned to the
brachial artery. The brachial artery was dissected with sharp dissection after dividing the subcutaneous tissue with electrocautery.
The artery was dissected to a length of 4 cm and vessel loops were placed proximally and distally. A Gore tunneling device was used
to create a subcutaneous tunnel to superficialize the basilic vein. The patient was then given 5000 units of IV Heparin. 3 minutes
later attention was then turned to creation of the anastomosis. The distal basilic vein was ligated and Potts scissors was used to cut
the distal basilic vein. A 20 cc syringe with an angiocath was used to flush the basilic vein and was found to be easily flushable with
no kinks. The vein was then passed through the tunneling device. The vessel loops around the brachial artery were then tightened. A
#11 blade was used to make an arteriotomy in the brachial artery. Micropotts scissors were used to extend the arteriotomy to a length
of 5mm. Anastamosis was created using a 6-0 prolene suture. Prior to creation of the anastomosis the distal brachial artery was
backbled. Anastamosis was then completed. The venous clamp followed the the arterial vessel loops were released. Minimal
anasamotic ozzing was controlled by using a treatment of gelfoam-thrombin. A atrong thrill was felt in the proxmimal vein. Doppler
was used to evaluate appropriate signals in the proximal and distal basilic vein and brachial artery. Radial pulse at the wrist was
palpable. The wound was irrigated with bacitracin soaked saline. 2-0 and 3-0 vicryl was used to close the fascia and subcutaneous
tissues. Staples were used to close the skin. 10 mL .25% Marcaine was injected around the incision for local anesthesia. 4×4 and
perforated tape was used for dressing.

Patient was extubated and taken to the recovery room in stable condition.

Medical Billing and Coding Forum

MILLER banding procedure for AV fistula – CPT?

Has anyone encountered this procedure as a means to "revise" an AVF. There’s not a lot of information out there and I’m not finding any references to how it should be coded (I’m thinking Unlisted).

From what I can tell, it’s a way to revise the fistula that is less invasive with a combination of a small incision and a catheter/balloon. So, it’s not as involved as 36832 or 37607 (fewer, smaller incisions).

If you’re coding this, are you using Unlisted code 37799?

Thanks

Medical Billing and Coding Forum

excision of aneurysmal arteriovenous fistula

Should this be coded as 35206, 37607, 36821? I feel like this might be more of a revision of the old fistula with creation of a new fistula and that 36832, 36821-59 might be better.

The physician excised an aneurysmal radiocephalic fistula, then created a new brachiocephalic fistula.

Transverse incision made 1 cm below antecubital crease. cephalic vein identified and dissected circumferentially. a branch was selected for use. the distal vein was ligated and divided. bicipital aponeurosis was opened and the distal brachial artery was dissected out.

Elliptical incisions were made around each aneurysmal site in the forearm, small branches were ligated and divided. segments in the forearm were ligated and divided and handed off. the segment near the arterial anastomosis was dissected down to the radial artery.

The radial artery was clamped, the aneurysmal portion of the fistula was excised leaving a cuff of tissue over the radial artery, then the cuff of tissue was closed to reform the radial artery. Flow to the radial artery was restored.

The deep branch of the cephalic vein was now ligated and divided and the vein was brought over to the (distal brachial) artery. The artery was clamped proximally and distally and an arteriotomy was made.An end to side anastomosis was sewn between the vein and artery.

Medical Billing and Coding Forum

Colon w over the scope padlock placement for fistula closing

Hello- I have a physician who just performed a "colonoscopy with over the scope padlock placement (to close the fistula) with anesthesia per MD scope clip padlock". ICD 10 code is k63.2- fistula of intestine. Fistulous process identified at 30 cms in the sigmoid, india ink injected gently via the cutaneous opening. The padlock was placed over the scope and the scope was advanced to the site. The tissue was suctioned and device deployed.

I am wondering which CPT code to use? The manufacturer of the padlock (US Endoscopy) suggested colon with control of bleed, which I do not agree with as there is no mention of bleeding anywhere? I know I can bill with colon with injection, but I was looking for something additional for the padlock placement, as this is the first we have done of this type of procedure? I found 44650, closure of enteroenteric or enterocolic fistula, but Medicare and Excellus fee schedule is rather high, and I want to be sure this is appropriate? Any help is greatly appreciated!! Thanks!

Medical Billing and Coding Forum

Dx for renal entero fistula

Could some one help with a diagnosis for "right-sided renal entero fisutla"

I am not finding any ICD 10 code that I feel is appropriate for the above. I have been led to K63.2 as well as N28.89 but neither of which I am sure whether they are the correct diagnosis code.

Anyone have any input on this topic?

TIA
KAM

Medical Billing and Coding Forum

PTA and mechanical thrombectomy AV fistula

Good morning – Could someone please review the codes I chose for this op note? Dx and CPT codes, please. Pt with AV fistula, lost thrill, ESRD, HTN, OSA. Um….I’m thinking I may need another complication of procedure code for what he states was an inadvertant brachial artery embolism with retrieval and restoration of flow noted below in Findings. Is Y83.9 appropriate? Many thanks. Kristi

T82.585A, T82868A, Y83.9, I120, N186, Z992, G47.33

36905, 36909, 37187-59 — Not sure if 36909 should be coded. Really hesitant about 37187-59 also. :(

Procedure:

1. Fistulogram LU extremity AV fistula

2. Declot with PTA of venous outflow with 6 x 7 and 7 x 60 and arterial inflow with 6 x 6

3. Mechanical thrombectomy with teratola device

Complications: none

Specimens: none

History of present illness:

The patient has a history of chronic kidney disease being dialyzed through a LU extremity AV fistula. This has been functioning well until recently, when they began to have loss of thrill. The patient was consented and scheduled for a declot.

Procedure in detail:

In the angio suite LU extremity was prepped and draped in sterile fashion, and 1% lidocaine was used to anesthetize the skin and subcutaneous tissue overlying the fistula. After which the fistula was accessed using a micropuncture needle followed by wire and catheter, and PTA of the venous outflow was performed. Gentle fistulagram was performed which showed significant stenosis in outflow with was ballooned with 6 x 70 and 7 x 60 balloon after up sizing to a 6Fr sheath. Embolectomy of inflow was performed with fogarty over the wire after sheath was flipped. Balloon angioplasty of arterial end was performed with 6 x 60 balloon. Fistulagram still significant for clot. Teratola used for mechanical thrombectomy.

Medical Billing and Coding Forum