ICD-10-CM > H00-H59 > H43-H44 > H44 > H44.7 > H44.73 H44.73 Retained (nonmagnetic) (old) foreign body in lens Non-Billable/Non-Specific Codes H44.731Retained (nonmagnetic) (old) foreign body in lens, right eyeH44.732Retained (nonmagnetic) (old) foreign body in lens, left eyeH44.733Retained (nonmagnetic) (old) foreign body in lens, bilateralH44.739Retained (nonmagnetic) (old) foreign body in lens, unspecified eye