| Appendix C: Principal diagnoses which convert CC/MCC to non-CC |
| PDX Collection 1196:457 codes (continued) |
| S33131A | Dislocation of L3/L4 lumbar vertebra, initial encounter |
| S33140A | Subluxation of L4/L5 lumbar vertebra, initial encounter |
| S33141A | Dislocation of L4/L5 lumbar vertebra, initial encounter |
| S3330XA | Dislocation of unspecified parts of lumbar spine and pelvis, initial encounter |
| S3339XA | Dislocation of other parts of lumbar spine and pelvis, initial encounter |
| S335XXA | Sprain of ligaments of lumbar spine, initial encounter |
| S339XXA | Sprain of unspecified parts of lumbar spine and pelvis, initial encounter |
| S3401XA | Concussion and edema of lumbar spinal cord, initial encounter |
| S34101A | Unspecified injury to L1 level of lumbar spinal cord, initial encounter |
| S34102A | Unspecified injury to L2 level of lumbar spinal cord, initial encounter |
| S34103A | Unspecified injury to L3 level of lumbar spinal cord, initial encounter |
| S34104A | Unspecified injury to L4 level of lumbar spinal cord, initial encounter |
| S34105A | Unspecified injury to L5 level of lumbar spinal cord, initial encounter |
| S34109A | Unspecified injury to unspecified level of lumbar spinal cord, initial encounter |
| S34111A | Complete lesion of L1 level of lumbar spinal cord, initial encounter |
| S34112A | Complete lesion of L2 level of lumbar spinal cord, initial encounter |
| S34113A | Complete lesion of L3 level of lumbar spinal cord, initial encounter |
| S34114A | Complete lesion of L4 level of lumbar spinal cord, initial encounter |
| S34115A | Complete lesion of L5 level of lumbar spinal cord, initial encounter |
| S34119A | Complete lesion of unspecified level of lumbar spinal cord, initial encounter |
| S34121A | Incomplete lesion of L1 level of lumbar spinal cord, initial encounter |
| S34122A | Incomplete lesion of L2 level of lumbar spinal cord, initial encounter |
| S34123A | Incomplete lesion of L3 level of lumbar spinal cord, initial encounter |
| S34124A | Incomplete lesion of L4 level of lumbar spinal cord, initial encounter |
| S34125A | Incomplete lesion of L5 level of lumbar spinal cord, initial encounter |
| S34129A | Incomplete lesion of unspecified level of lumbar spinal cord, initial encounter |
| S381XXA | Crushing injury of abdomen, lower back, and pelvis, initial encounter |
| S383XXA | Transection (partial) of abdomen, initial encounter |
| S39001A | Unspecified injury of muscle, fascia and tendon of abdomen, initial encounter |
| S39002A | Unspecified injury of muscle, fascia and tendon of lower back, initial encounter |
| S39003A | Unspecified injury of muscle, fascia and tendon of pelvis, initial encounter |
| S39011A | Strain of muscle, fascia and tendon of abdomen, initial encounter |
| S39012A | Strain of muscle, fascia and tendon of lower back, initial encounter |
| S39013A | Strain of muscle, fascia and tendon of pelvis, initial encounter |
| S39091A | Other injury of muscle, fascia and tendon of abdomen, initial encounter |
| S39092A | Other injury of muscle, fascia and tendon of lower back, initial encounter |
| S39093A | Other injury of muscle, fascia and tendon of pelvis, initial encounter |
| S3981XA | Other specified injuries of abdomen, initial encounter |
| S3982XA | Other specified injuries of lower back, initial encounter |
| S3983XA | Other specified injuries of pelvis, initial encounter |
| S39840A | Fracture of corpus cavernosum penis, initial encounter |
| S39848A | Other specified injuries of external genitals, initial encounter |
| S3991XA | Unspecified injury of abdomen, initial encounter |
| S3992XA | Unspecified injury of lower back, initial encounter |
| S3993XA | Unspecified injury of pelvis, initial encounter |
| S3994XA | Unspecified injury of external genitals, initial encounter |
| T1490 | Injury, unspecified |
| T1491 | Suicide attempt |
| T798XXA | Other early complications of trauma, initial encounter |
| T799XXA | Unspecified early complication of trauma, initial encounter |
| T79A0XA | Compartment syndrome, unspecified, initial encounter |
| T79A11A | Traumatic compartment syndrome of right upper extremity, initial encounter |
| T79A12A | Traumatic compartment syndrome of left upper extremity, initial encounter |
| T79A19A | Traumatic compartment syndrome of unspecified upper extremity, initial encounter |
| T79A21A | Traumatic compartment syndrome of right lower extremity, initial encounter |
| T79A22A | Traumatic compartment syndrome of left lower extremity, initial encounter |
| T79A29A | Traumatic compartment syndrome of unspecified lower extremity, initial encounter |
| T79A3XA | Traumatic compartment syndrome of abdomen, initial encounter |
| T79A9XA | Traumatic compartment syndrome of other sites, initial encounter |