Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 248
OUTPAT OUTPAT_ICD10(M993) Osseous stenosis of neural canal 225
INPAT INPAT_ICD9(7396A) Nonallopathic lesions, lower extremities 223
OUTPAT OUTPAT_ICD10(M998) Other biomechanical lesions 144
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 123
OUTPAT OUTPAT_ICD10(M990) Segmental and somatic dysfunction 116
OUTPAT OUTPAT_ICD10(M999) Biomechanical lesion, unspecified 115
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M993) Osseous stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 106
OUTPAT OUTPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 102
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M990) Segmental and somatic dysfunction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 97
INPAT INPAT_ICD10(M993) Osseous stenosis of neural canal 92
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M995) Intervertebral disc stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 77
INPAT INPAT_ICD9(7397A) Nonallopathic lesions, upper extremities 64
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M999) Biomechanical lesion, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
INPAT INPAT_ICD9(7385A) Other acquired deformity of back or spine 49
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M991) Subluxation complex (vertebral). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 48
INPAT INPAT_ICD10(M998) Other biomechanical lesions 45
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M99) Biomechanical lesions, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M998) Other biomechanical lesions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
INPAT INPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 40
INPAT INPAT_ICD9(7392A) Nonallopathic lesions, thoracic region 28
INPAT INPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 23
INPAT INPAT_ICD9(7395A) Nonallopathic lesions, pelvic region 21
OUTPAT OUTPAT_ICD10(M994) Connective tissue stenosis of neural canal 21
OUTPAT OUTPAT_ICD10(M997) Connective tissue and disc stenosis of intervertebral foramina 21
INPAT INPAT_ICD9(7393A) Nonallopathic lesions, lumbar region 19
INPAT INPAT_ICD9(7399X) Nonallopathic lesions, abdomen and other sites 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M997) Connective tissue and disc stenosis of intervertebral foramina. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
OUTPAT OUTPAT_ICD10(M991) Subluxation complex (vertebral) 13
INPAT INPAT_ICD10(M990) Segmental and somatic dysfunction 12
INPAT INPAT_ICD10(M999) Biomechanical lesion, unspecified 12
INPAT INPAT_ICD9(7391A) Nonallopathic lesions, cervical region 11
OUTPAT OUTPAT_ICD10(M992) Subluxation stenosis of neural canal 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M992) Subluxation stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD9(7394A) Nonallopathic lesions, sacral region 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M994) Connective tissue stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(M991) Subluxation complex (vertebral) 6
INPAT INPAT_ICD10(M994) Connective tissue stenosis of neural canal 6
INPAT INPAT_ICD9(7390A) Nonallopathic lesions, head region 5