Supplemental Digital Content Table Legend:
1. Procedure and Diagnosis Codes for Patient Selection and Identification of Study Variables
Note: This table is intended to supplement our manuscript by listing the specific codes used during cohort selection. Considering
the length of this material, we found it appropriate to add as supplementary content.
Table A1: Procedure and Diagnosis Codes for Patient Selection and Identification of Study Variables
Diagnosis and Procedure Codes Diagnoses ( ICD-9-CM Diagnosis Codes)
Lateral epicondylitis 726.32 Diagnoses (ICD-10-CM Diagnosis Codes)
Lateral epicondylitis M7710 , M7711, M7712 Procedures and Treatments (CPT Procedure Codes)
Corticosteroid injection 20550, 20551
Physiotherapy 97110, 97112, 97124, 97139, 97140, 97150, 97530, 97545 Platelet-Rich-Plasma injection 0232T
Surgery 24006, 24100, 24101, 24102, 24140, 24357, 24358, 29830, 29835, 29836, 29837, 29838, 29999, Excluded comorbidities ( ICD-9-CM Diagnosis Codes)
Tendinopathies and enthesopathies 726.30, 726.31, 727.02, 727.04, 726.4, 727.00, 727.03, 727.05, 726.30, 726.31, 726.39, 726.39, 726.10, 726.11, 726.12, 726.13, 726.19, 726.2, 727.61, 726.60, 726.61, 726.62, 726.63, 726.64, 726.65, 726.69, 727.50, 727.51, 727.83, 726.70, 726.72, 726.79, 727.06, 727.1, 726.70, 726.71, 727.67, 727.68, 726.8, 726.90, 726.91, 727.00, 727.01, 727.09, 727.2, 727.3, 727.59, 727.9 Excluded comorbidities ( ICD-10-CM Diagnosis Codes)
Tendinopathies and enthesopathies D480, D481, M6520, M65221, M65222, M65229, M65231, M65232, M65239, M65241, M65242, M65249, M65251, M65252, M65259, M65261, M65262, M65269, M65271, M65272, M65279, M6528, M6529, M6530, M65311, M65312, M65319, M65321, M65322, M65329, M65331, M65332, M65339, M65341, M65342, M65349, M65351, M65352, M65359, M654, M6580, M65811, M65812, M65819, M65821, M65822, M65829, M65831, M65832, M65839, M65841, M65842, M65849, M65851, M65852, M65859, M65861, M65862, M65869, M65871, M65872, M65879, M6588, M6589, M659, M660, M6610, M66111, M66112, M66119, M66121, M66122, M66129, M66131, M66132, M66139, M66141, M66142, M66143, M66144, M66145, M66146, M66151, M66152, M66159, M66171, M66172, M66173, M66174, M66175, M66176, M66177, M66178, M66179, M6618, M6720, M67211, M67212, M67219, M67221, M67222, M67229, M67231, M67232, M67239, M67241, M67242, M67249, M67251, M67252, M67259, M67261, M67262, M67269, M67271, M67272, M67279, M6728, M6729, M6730, M67311, M67312, M67319, M67321, M67322, M67329, M67331, M67332, M67339, M67341, M67342, M67349, M67351, M67352, M67359, M67361, M67362, M67369, M67371, M67372, M67379, M6738, M6739, M6780, M67811, M67812, M67813, M67814, M67819, M67821, M67822, M67823, M67824, M67829, M67831, M67832, M67833, M67834, M67839, M67841, M67842, M67843, M67844, M67849, M67851, M67852, M67853, M67854, M67859, M67861, M67862, M67863, M67864, M67869, M67871, M67872, M67873, M67874, M67879, M6788, M6789, M6790, M67911, M67912, M67919, M67921, M67922, M67929, M67931, M67932, M67939, M67941, M67942, M67949, M67951, M67952, M67959, M67961,
ICD-9-CM; International Classification of Disease, Ninth Revision, Clinical Modifications, ICD-10-CM; International Classification of Disease, Tenth Revision, Clinical Modifications, CPT; Current Procedural Terminology
M67962, M67969, M67971, M67972, M67979, M6798, M6799, M70031, M70032, M70039, M70041, M70042, M70049, M7010, M7011, M7012, M7020, M7021, M7022, M7030, M7031, M7032, M7040, M7041, M7042, M7050, M7051, M7052, M7060, M7061, M7062, M7070, M7071, M7072, M7080, M70811, M70812, M70819, M70821, M70822, M70829, M70831, M70832, M70839, M70841, M70842, M70849, M70851, M70852, M70859, M70861, M70862, M70869, M70871, M70872, M70879, M7088, M7089, M7090, M70911,
M70912, M70919, M70921, M70922, M70929, M70931, M70932, M70939, M70941, M70942, M70949, M70951, M70952, M70959, M70961, M70962, M70969, M70971, M70972, M70979, M7098, M7099, M7120, M7121, M7122, M7130, M71311, M71312, M71319, M71321, M71322, M71329, M71331, M71332, M71339, M71341, M71342, M71349, M71351, M71352, M71359, M71371, M71372, M71379, M7138, M7139, M7140, M71421, M71422, M71429, M71431, M71432, M71439, M71441, M71442, M71449, M71451, M71452 M71459, M71461, M71462, M71469, M71471, M71472, M71479, M7148, M7149, M7150, M71521, M71522, M71529, M71531,
M71532, M71539, M71541, M71542 M71549, M71551, M71552, M71559, M71561, M71562, M71569, M71571, M71572, M71579, M7158, M7180, M71811, M71812, M71819, M71821, M71822, M71829, M71831, M71832, M71839, M71841, M71842, M71849, M71851, M71852, M71859, M71861, M71862, M71869, M71871, M71872, M71879, M7188, M7189, M719, M7500, M7501, M7502, M75100, M75101, M75102, M75110, M75111, M75112, M75120, M75121, M75122, M7520, M7521, M7522, M7530, M7531, M7532, M7540, M7541, M7542, M7550, M7551, M7552, M7580, M7581, M7582, M7590, M7591, M7592, M7600, M7601, M7602, M7610, M7611, M7612, M7620, M7621, M7622, M7630, M7631, M7632, M7640, M7641, M7642, M7650, M7651, M7652, M7660, M7661, M7662, M7670, M7671, M7672, M76811, M76812, M76819, M76821, M76822, M76829, M76891, M76892, M76899, M769, M7700, M7701, M7702, M7720, M7721, M7722, M7730, M7731, M7732, M7740, M7741, M7742, M7750, M7751, M7752, M778, M779
