Healthcare insurance fraud detection using data mining

Hamid, Zain; Khalique, Fatima; Mahmood, Saba; Daud, Ali; Bukhari, Amal; Alshemaimri, Bader

doi:10.1186/s12911-024-02512-4

BMC Medical Informatics and Decision Making

Table 6 Results of Apriori Association Rule Mining

From: Healthcare insurance fraud detection using data mining

SNO	Antecedent	Consequent	Support	Confidence	Lift	Leverage	Coverage
1	DC-7802	A5000	0.0169	0.6712	1.7176	0.0071	0.8545
2	DC-78650	A5000	0.0232	0.5732	1.4668	0.0074	0.8545
3	PC-3995	A10000	0.0106	0.5498	1.6892	0.0043	0.9484
4	2 Day[s]	A5000	0.0811	0.5482	1.4028	0.0233	0.8545
5	1 Day[s]	A5000	0.0626	0.5416	1.3859	0.0174	0.9202
6	PC-8154	A15000	0.0128	0.5188	3.73	0.0094	0.8545
7	PC-8154	3 Day[s]	0.012	0.4848	2.884	0.0078	0.8545
8	DC-4280	A10000	0.0122	0.4461	1.3706	0.0033	0.9108
9	3 Day[s]	A5000	0.0747	0.4443	1.1368	0.009	0.8451
10	DC-486	A10000	0.0155	0.4388	1.3482	0.004	0.9108
11	PC-9904	A10000	0.0122	0.4374	1.3438	0.0031	0.8451
12	DC-78605	A10000	0.0177	0.4326	1.3292	0.0044	0.9108
13	PC-9904	A5000	0.0117	0.4213	1.078	0.0008	0.8545
14	4 Day[s]	A5000	0.0495	0.4051	1.0366	0.0017	0.8451
15	DC-78605	A5000	0.0156	0.3797	0.9716	-0.0005	0.8545
16	DC-4280	A5000	0.0102	0.3712	0.95	-0.0005	0.8638
17	6 Day[s]	A10000	0.0254	0.3708	1.139	0.0031	0.8357
18	5 Day[s]	A10000	0.0339	0.3702	1.1372	0.0041	0.8545
19	5 Day[s]	A5000	0.0336	0.3672	0.9396	-0.0022	0.8451
20	DC-486	A5000	0.0129	0.3644	0.9324	-0.0009	0.8545
21	4 Day[s]	A10000	0.0444	0.3633	1.1162	0.0046	0.8545
22	8 Day[s]	A10000	0.0144	0.3585	1.1014	0.0013	0.8451
23	7 Day[s]	A10000	0.0191	0.3559	1.0933	0.0016	0.8451
24	3 Day[s]	A10000	0.0557	0.3312	1.0176	0.001	0.8451
25	6 Day[s]	A5000	0.0215	0.3145	0.8048	-0.0052	0.9108
26	2 Day[s]	A10000	0.0446	0.3016	0.9267	-0.0035	0.8545
27	1 Day[s]	A10000	0.0328	0.2838	0.872	-0.0048	0.8545
28	7 Day[s]	A5000	0.0151	0.2818	0.7211	-0.0058	0.8451
29	8 Day[s]	A5000	0.0102	0.2546	0.6514	-0.0055	0.8451
30	DC-78650	A10000	0.0101	0.2492	0.7655	-0.0031	0.9108
31	A5000	2 Day[s]	0.0811	0.2075	1.4028	0.0233	0.8545
32	A5000	3 Day[s]	0.0747	0.1911	1.1368	0.009	0.8451
33	A15000	3 Day[s]	0.025	0.1797	1.0689	0.0016	0.8545
34	A10000	3 Day[s]	0.0557	0.1711	1.0176	0.001	0.8545
35	A5000	1 Day[s]	0.0626	0.1601	1.3859	0.0174	0.8451
36	6 Day[s]	A15000	0.0108	0.158	1.1361	0.0013	0.9108
37	3 Day[s]	A15000	0.025	0.1487	1.0689	0.0016	0.8545
38	5 Day[s]	A15000	0.0127	0.1389	0.9988	0	0.8545
39	A10000	2 Day[s]	0.0446	0.1371	0.9267	-0.0035	0.9484
40	A10000	4 Day[s]	0.0444	0.1365	1.1162	0.0046	0.8451
41	4 Days	A15000	0.0166	0.1354	0.9737	-0.0004	0.8357
42	A5000	4 Day[s]	0.0495	0.1268	1.0366	0.0017	0.8451
43	A15000	4 Day[s]	0.0166	0.1191	0.9737	-0.0004	0.8545
44	A10000	5 Day[s]	0.0339	0.1041	1.1372	0.0041	0.8451
45	1 Days	A15000	0.0118	0.1021	0.7342	-0.0043	0.8451
46	A10000	1 Day[s]	0.0328	0.1008	0.872	-0.0048	0.8638
47	A15000	2 Day[s]	0.0138	0.0991	0.6697	-0.0068	0.8357
48	2 Day[s]	A15000	0.0138	0.0932	0.6697	-0.0068	0.8545
49	A15000	PC-8154	0.0128	0.0919	3.73	0.0094	0.8545
50	A15000	5 Day[s]	0.0127	0.0914	0.9988	0	0.8545
51	A5000	5 Day[s]	0.0336	0.086	0.9396	-0.0022	0.8357
52	A15000	1 Day[s]	0.0118	0.0848	0.7342	-0.0043	0.8638
53	A10000	6 Day[s]	0.0254	0.0779	1.139	0.0031	0.9014
54	A15000	6 Day[s]	0.0108	0.0777	1.1361	0.0013	0.8451
55	3 Day[s]	PC-8154	0.012	0.0711	2.884	0.0078	0.8451
56	A5000	DC-78650	0.0232	0.0592	1.4668	0.0074	0.8545
57	A10000	7 Day[s]	0.0191	0.0586	1.0933	0.0016	0.8451
58	A5000	6 Day[s]	0.0215	0.0551	0.8048	-0.0052	0.9014
59	A10000	DC-78605	0.0177	0.0545	1.3292	0.0044	0.8451
60	A10000	DC-486	0.0155	0.0477	1.3482	0.004	0.9202
61	A10000	8 Day[s]	0.0144	0.0441	1.1014	0.0013	0.9108
62	A5000	DC-7802	0.0169	0.0432	1.7176	0.0071	0.8545
63	A5000	DC78605	0.0156	0.0399	0.9716	-0.0005	0.8638
64	A5000	7 Day[s]	0.0151	0.0386	0.7211	-0.0058	0.9108
65	A10000	DC-4280	0.0122	0.0375	1.3706	0.0033	0.9108
66	A10000	PC-9904	0.0122	0.0375	1.3438	0.0031	0.8545
67	A5000	DC-486	0.0129	0.033	0.9324	-0.0009	0.8545
68	A10000	PC-3995	0.0106	0.0325	1.6892	0.0043	0.8545
69	A10000	DC-78650	0.0101	0.0309	0.7655	-0.0031	0.8451
70	A5000	PC-9904	0.0117	0.03	1.078	0.0008	0.8545
71	A5000	8 Day[s]	0.0102	0.0261	0.6514	-0.0055	0.9108
72	A5000	DC-4280	0.0102	0.026	0.95	-0.0005	0.8545

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ISSN: 1472-6947

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