BOOKS OF RtfiDIfGS - PAHO/WHO

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CAS¿ MIX DEFINITION BY DRG MEDICAL CkAE
TABLE 4. Suggested Partitioning (3 groups) of Urinary Calculus
Paticnits on tie Basis of Typ)e ofI Priiialry Surgery
Independent
Group Size Mean ' Vtiable Description
I 1 2.00 749 Other antepartmn procedulres to
ltrminate pregnancy
1 2.00 571 Mleatotomy
1
1
1
1
2.00
2.t00
3.00
3.(X)
277
249
430
862
Venous anastoinosis, intra-abdominal
Other opr:ationis on peril)heri vessels
Incision of bile (hepatic) ducts
Arthrocentesis
1 :3.00 601 V;asectomy
1 3.00 921 Local excision of lesion of skin
adii siilcittaiiteons tissie
2:) 3.28 (000 No code
688
1
4.08
5.00 551
No code
Ureterectomny
2 2 5.50 574 Repair and plastic operations
on nrethra
7 5.71 559 Other operationls on ureter
218 6.25 A46 Cystoscopy and irethroscopy without
effect upon tissue
5 6.40 A45 Endloscopy of colon and rectum without
eifelct upon tissue
la 6.40 568 emioval of calculs aLnd drainage of
bladder withoot inicision
2 6.50 57'2 Excision or destruction of lesion
of nrethra
146 '6.59 557 Passage of catheter to kidliey
21 7.14 575 Iilation of urethra
1 9.00 A16 Biopsy of thorax
3 2
2
1
1
10.00
11.50
12.00
13.00
A21
566
A44
549
Biopsy (contined) oF turinary tract
Repair an.d other plastic operations
on hladder
Esophlagoscopy and gastroscopy without
el'fect ipon tissue
Other operations on kidney
1
, 3
13.00
13.67
14.00
556
561
562
...
Repair and plastic operations on ureter
Local excisiot antd'estruction lesion '
of bladder, transurethrol
Local excision and destruction of
lesion of bladder. otihbr
3 14.00 582 Prostatectomy, transurethral
1 14.00 583 ~
Prostatectonmy, other
8 14.13 545 ,Nephrectomy, complete
72 14.46 541 Pyelotomy
40 14.47 560 Cystototomy
101 14.63 550 Ureterotomy
19 15.89 540 -Nephmtomy
1 16.00 513 : : eiieorrhoidectoiny
11 16.82 544 Nephrectomy, partial
1 17.)00 546 Repalir anid plastic operations
on kidney
570 Urethrotomy, external
1 21.00 A27 Biiopsy of hone
I.(1. 5