H68.10 Unspecified obstruction of Eustachian tubeNon-billable header with 4 child codes.
H68.101 Unspecified obstruction of Eustachian tube, right earH68.102 Unspecified obstruction of Eustachian tube, left earH68.103 Unspecified obstruction of Eustachian tube, bilateralH68.109 Unspecified obstruction of Eustachian tube, unspecified earH68.021 Chronic Eustachian salpingitis, right earH68.022 Chronic Eustachian salpingitis, left earH68.023 Chronic Eustachian salpingitis, bilateralH68.029 Chronic Eustachian salpingitis, unspecified earH68.1 Obstruction of Eustachian tubeH68.10 Unspecified obstruction of Eustachian tube (this code)H68.101 Unspecified obstruction of Eustachian tube, right earH68.102 Unspecified obstruction of Eustachian tube, left earH68.103 Unspecified obstruction of Eustachian tube, bilateralH68.109 Unspecified obstruction of Eustachian tube, unspecified earH68.11 Osseous obstruction of Eustachian tube