| ICDCode | Description |
| 06. | Operations on thyroid and parathyroid glands |
| 06.0 | Thyroid field incision |
| 06.01 | Incision Of Thyroid Field: Aspiration Of Thyroid Field |
| 06.02 | Incision Of Thyroid Field: Reopening Of Wound Of Thyroid Field |
| 06.09 | Thyroid field incision not elsewhere classified |
| 06.1 | Diagnostic procedures on thyroid and parathyroid glands |
| 06.11 | Diagnostic Procedures On Thyroid And Parathyroid Glands: Closed [percutaneous] [needle] Biopsy Of Thyroid Gland |
| 06.12 | Diagnostic Procedures On Thyroid And Parathyroid Glands: Open Biopsy Of Thyroid Gland |
| 06.13 | Biopsy of parathyroid gland |
| 06.19 | Diagnostic Procedures On Thyroid And Parathyroid Glands: Other Diagnostic Procedures On Thyroid And Parathyroid Glands |
| 06.2 | Unilateral thyroid lobectomy |
| 06.3 | Other partial thyroidectomy |
| 06.31 | Other Partial Thyroidectomy: Excision Of Lesion Of Thyroid |
| 06.39 | Partial thyroidectomy not elsewhere classified |
| 06.4 | Thyroidectomy; parathyroidectomy |
| 06.5 | Substernal thyroidectomy |
| 06.50 | Substernal Thyroidectomy: Substernal Thyroidectomy, Not Otherwise Specified |
| 06.51 | Substernal Thyroidectomy: Partial Substernal Thyroidectomy |
| 06.52 | Substernal Thyroidectomy: Complete Substernal Thyroidectomy |
| 06.6 | Excision Of Lingual Thyroid: Excision Of Lingual Thyroid |
| 06.7 | Excision of thyroglossal duct or tract |
| 06.8 | Parathyroidectomy |
| 06.81 | Parathyroidectomy: Complete Parathyroidectomy |
| 06.89 | Other parathyroidectomy |
| 06.9 | Other operations on thyroid (region) and parathyroid |
| 06.91 | Other Operations On Thyroid (region) And Parathyroid: Division Of Thyroid Isthmus |
| 06.92 | Other Operations On Thyroid (region) And Parathyroid: Ligation Of Thyroid Vessels |
| 06.93 | Other Operations On Thyroid (region) And Parathyroid: Suture Of Thyroid Gland |
| 06.94 | Other Operations On Thyroid (region) And Parathyroid: Thyroid Tissue Reimplantation |
| 06.95 | Other Operations On Thyroid (region) And Parathyroid: Parathyroid Tissue Reimplantation |
| 06.98 | Other Operations On Thyroid (region) And Parathyroid: Other Operations On Thyroid Glands |
| 06.99 | Other Operations On Thyroid (region) And Parathyroid: Other Operations On Parathyroid Glands |
| 07. | Operations on other endocrine glands |
| 07.0 | Exploration of adrenal field |
| 07.00 | Exploration Of Adrenal Field: Exploration Of Adrenal Field, Not Otherwise Specified |
| 07.01 | Exploration Of Adrenal Field: Unilateral Exploration Of Adrenal Field |
| 07.02 | Exploration Of Adrenal Field: Bilateral Exploration Of Adrenal Field |
| 07.1 | Diagnostic procedures on adrenal glands, pituitary gland, pineal gland, and thymus |
| 07.11 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Closed [percutaneous] [needle] Biopsy Of Adrenal Gland |
| 07.12 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Open Biopsy Of Adrenal Gland |
| 07.13 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Biopsy Of Pituitary Gland, Transfrontal Approach |
| 07.14 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Biopsy Of Pituitary Gland, Transsphenoidal Approach |
| 07.15 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Biopsy Of Pituitary Gland, Unspecified Approach |
| 07.16 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Biopsy Of Thymus |
| 07.17 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Biopsy Of Pineal Gland |
| 07.19 | Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus: Other Diagnostic Procedures On Adrenal Glands, Pituitary Gland, Pineal Gland, And Thymus |
| 07.2 | Partial adrenalectomy |
| 07.21 | Partial Adrenalectomy: Excision Of Lesion Of Adrenal Gland |
| 07.22 | Partial Adrenalectomy: Unilateral Adrenalectomy |
| 07.29 | Partial Adrenalectomy: Other Partial Adrenalectomy |
| 07.3 | Bilateral Adrenalectomy: Bilateral Adrenalectomy |
| 07.4 | Other operations on adrenal glands, nerves, and vessels |
| 07.41 | Other Operations On Adrenal Glands, Nerves, And Vessels: Incision Of Adrenal Gland |
| 07.42 | Other Operations On Adrenal Glands, Nerves, And Vessels: Division Of Nerves To Adrenal Glands |
| 07.43 | Other Operations On Adrenal Glands, Nerves, And Vessels: Ligation Of Adrenal Vessels |
| 07.44 | Other Operations On Adrenal Glands, Nerves, And Vessels: Repair Of Adrenal Gland |
| 07.45 | Other Operations On Adrenal Glands, Nerves, And Vessels: Reimplantation Of Adrenal Tissue |
| 07.49 | Other Operations On Adrenal Glands, Nerves, And Vessels: Other |
| 07.5 | Operations on pineal gland |
| 07.51 | Operations On Pineal Gland: Exploration Of Pineal Field |
| 07.52 | Operations On Pineal Gland: Incision Of Pineal Gland |
| 07.53 | Operations On Pineal Gland: Partial Excision Of Pineal Gland |
| 07.54 | Operations On Pineal Gland: Total Excision Of Pineal Gland |
| 07.59 | Operations On Pineal Gland: Other Operations On Pineal Gland |
| 07.6 | Hypophysectomy |
| 07.61 | Hypophysectomy: Partial Excision Of Pituitary Gland, Transfrontal Approach |
| 07.62 | Partial excision of pituitary gland, transsphenoidal approach |
| 07.63 | Hypophysectomy: Partial Excision Of Pituitary Gland, Unspecified Approach |
| 07.64 | Hypophysectomy: Total Excision Of Pituitary Gland, Transfrontal Approach |
| 07.65 | Total excision of pituitary gland, transsphenoidal approach |
| 07.68 | Hypophysectomy: Total Excision Of Pituitary Gland, Other Specified Approach |
| 07.69 | Hypophysectomy: Total Excision Of Pituitary Gland, Unspecified Approach |
| 07.7 | Other operations on hypophysis |
| 07.71 | Other Operations On Hypophysis: Exploration Of Pituitary Fossa |
| 07.72 | Other Operations On Hypophysis: Incision Of Pituitary Gland |
| 07.79 | Other Operations On Hypophysis: Other |
| 07.8 | Thymectomy |
| 07.80 | Thymectomy: Thymectomy, Not Otherwise Specified |
| 07.81 | Thymectomy: Partial Excision Of Thymus |
| 07.82 | Thymectomy: Total Excision Of Thymus |
| 07.83 | Thoracoscopic partial excision of thymus |
| 07.84 | Thoracoscopic total excision of thymus |
| 07.9 | Other operations on thymus |
| 07.91 | Other Operations On Thymus: Exploration Of Thymus Field |
| 07.92 | Other Operations On Thymus: Incision Of Thymus |
| 07.93 | Other Operations On Thymus: Repair Of Thymus |
| 07.94 | Other Operations On Thymus: Transplantation Of Thymus |
| 07.95 | Thoracoscopic incision of thymus |
| 07.98 | Other and unspecified thoracoscopic operations on thymus |
| 07.99 | Other Operations On Thymus: Other |