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| Short Descr | CO EXPIRED GAS ANALYSIS | Medium Descr | CO EXPIRED GAS ANALYSIS | Long Descr | CARBON MONOXIDE EXP GAS ALYS | APC Status Indicator | Service Paid under Fee Schedule or Payment System other than OPPS | Type of Service (TOS) | 4 - Diagnostic Radiology | Berenson-Eggers TOS (BETOS) | none | MUE | Not applicable/unspecified. | CCS Clinical Classification | 40 - Other diagnostic procedures of respiratory tract and mediastinum |
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| 2009-01-01 | Deleted | - |
| 2003-01-01 | Added | Code added. |
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