Answers to COS-C Exam Practice Test Questions found in the INSTANT OASIS Answers 2024 Edition:
1. (B) 1 – Yes
2. (B) M1311E2 = 0
3. (B) Code 09 – Not Applicable
4. (C) 9 – NA
5. (D) A SOC OASIS (RFA 1) may be required by the payer, but a Discharge OASIS (RFA 9) should not be collected or submitted
6. (C) Code 02 – Substantial/maximal assistance
7. (A) Code 04 – Supervision or touching assistance
8. (C) Code 09 – Not applicable
9. (C) M1311B1. Stage 3 = 1
10. (D) Code 05 – Setup or clean-up assistance
11. (A) Code J1900A = 0, J1900B = 1, J1900C = 0
12. (B) 1 – Grooming utensils must be placed within reach before able to complete grooming activities
13. (A) 0. No – No issues found during review
14. (C) Code 02 – Substantial/maximal assistance
15. (A) Code 06 – Independent
16. (D) M1311E1. Unstageable: Slough and/or eschar = 1
17. (C) D0150A1 = 9 and D0150A2 = blank; D0150B1 = dash and D0150B2 = blank
18. (C) 2 – Requires use of a two-handed device (for example, walker or crutches) to walk alone on a level surface and/or requires human supervision or assistance to negotiate stairs or steps or uneven surfaces
19. (B) 2 – Sometimes
20. (A) C1 – Oxygen Therapy, C2 – Continuous
21. (C) Medications should be coded in N0415 – High-Risk Drug Classes according to the therapeutic category and/or classification regardless of why the patient is taking the medication.
22. (A) D – Therapeutic diet
23. (C) A home health patient is discharged from home care services to receive hospice care in their home.
24. (D) C1310A – 1, Yes
C1310B – 2, Behavior present, fluctuates
C1310C – 0, Behavior not present
C1310D – 2, Behavior present, fluctuates
25. (A) C0200 – 3
C0300A – 0
C0300B – 2
C0300C – 1
C0400A – 2
C0400B – 2
C0400C – 2
C0500 – 12
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